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Biology 1406.03 > Homework 6 Cells and Tissues > Flashcards

Homework 6 Cells and Tissues Flashcards

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1
Q

True or False? DNA is constricted to a double membrane bound region called the cytoplasm.

A

FALSE

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2
Q 
Shelbie Karakash
Select all of the systems that are included in the endomembrane system.
a. Nucleus
b. Lysosomes
c. Nuclear envelope
d. Rough ER
e. Smooth ER
A

b, c, d, and e

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3
Q 
Shana Green #3
which of the following states that an early ancestor of eukaryotic cells engulfed an oxygen-using nonphotosynthetic prokaryotic cell which eventually formed a relationship with the host cell and became endosymbiont? 
a) the theory of evolution
b) endosymbiont theory
c) cell theory
d) gene theory
A

b) endosymbiont theory

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4
Q

Garrett martin

all cells share the same basic features true or false.

a. true
b. false

A

true

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5
Q

Shana Green #1

True or False: Ribosomes are not an organelle

A

true

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6
Q

Shana Green #5
evidence supports that the ________ and the ________ are ancestral Prokaryotes that became these organelles and already had a double membrane when they were engulfed by a close ancestor to the Eukaryotic cell.

A

Mitochondria and Chloroplasts

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7
Q 
Garrett martin
all cells have these features select all that apply
a. ribosomes
b. chromosomes
c. cytosol
d. are big
A

a. ribosomes
b. chromosomes
c. cytosol

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8
Q

Garrett martin
prokaryotes contain introns within their DNA true or false
a. true
b. false

A

false.

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9
Q

Garrett martin

______ is a rigid structure made of carbohydrates

A

cell wall

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10
Q 
Garrett martin
what is synthesize proteins?
a. fimbriae
b. prokaryotes
c. ribosomes
d. flagella
A

c. ribosomes

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11
Q 
Garrett martin
select all that apply to the characteristics of a prokaryotic cell.
a. have circular DNA
b. is smaller than eukaryotic cells
c. are larger than eukaryotic cells
d. has a nucleoid region
A

a. have circular DNA
b. is smaller than a eukaryotic cell
d. has a nucleoid region

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12
Q 
Garrett martin
eukaryotic cells domain is what?
a. Eukaryotica
b. eukaryote
c. Protista
d. plantae
A

b. eukaryote

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13
Q

Garrett martin
true or false fimbriae attach structures on the surface of some prokaryotes
a. true
b. false

A

true

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14
Q

Garrett martin
true or false eukaryotic cells are much smaller than prokaryotic cells?
a. true
b. false

A

False

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15
Q 
Caroline Kolinek
Mark all that apply: Basal Lamina is...
A. Noncellular
B. Made of glycoproteins
C. Connected to the apical surface
D. Made of collagen proteins
E. Also known as a "sticky sheet"
A

A, B, D, E

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16
Q 
Arianna Guerra #2
Which describes the intermediate filament? Mark all that apply.
A Reinforces the shape of the cell
B Help the cell move around
C Fixing the position of the organelles
D Bearing tension
E Medium fiber
A

ACDE

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17
Q

Caroline Kolinek

True or False: All epithelial cells fit closely together to form continuous sheets.

A

False, because epithelial glands are an exception

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18
Q

Arianna Guerra #4

True or False: Microfilaments are present in all Eukaryotes.

A

True

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19
Q

Vicki Taylor

Food vacuoles are formed by _____ when the cell engulfs food particles

A

phagocytosis

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20
Q

Vicki Taylor

T/F
Contractile vacuoles pump excess water out of the cell

A

True

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21
Q

Vicki Taylor

T/F
A vacuole is a large vesicle derived from ONLY the ER

A

False

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22
Q

Vicki Taylor

Select all that apply
In plants, small vacuoles…
-hold reserves of important organic compounds
-store compounds that are poisonous or unpalatable to animals
-contain pigments, such as the color in flowers

A

All of them

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23
Q

Vicki Taylor

Select all that apply
In plants, a large central vacuole…
a) develop by the coalescence of smaller vacuoles
b) plays a major part in the growth of plant cells
c) generally the smallest compartment in the plant cell

A

A & B

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24
Q

Vicki Taylor

Multiple choice 
In autophagy, lysosomes do what?
a)recycle the cells own organic material
b) clear the waste in the cell
c)both a and b
A

A

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25
Q

Vicki Taylor

Multiple choice 
Macrophages are what type of blood cell?
a) red
b)white
c)platelets
A

B

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26
Q

Vicki Taylor

T/F
In plants, a large central vacuole is generally the largest compartment in the plant cell.

A

True

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27
Q

Vicki Taylor

T/F
In plants and fungi certain vacuoles carry out enzymatic hydrolysis

A

True

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28
Q

Caroline Kolinek

___________ is the study of tissues.

A

Histology

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29
Q

Citlaly Varela Gonzalez

A

a) True I am Citlaly

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30
Q

Chloroplast has two membranes

a) True
b) False

A

True

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31
Q

Stroma is a trype of cell

a) True
b) False

A

False, it is part of a cell

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32
Q 
What do peroxisomes do? 
a) make glucose
b) break down nutrients
c ) make shape of cell 
d) convert Hydrogen into Oxygen
A

d) convert Hydrogen into Oxygen

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33
Q

Peroxisomes detoxify what organ in the body?

a) heart
b) liver
c) kidney
d) lung

A

b) liver

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34
Q

Things the cytoskeleton has or is made of mark all that apply

a) network of proteins
b) Gives shape to cell
c) in Eukaryotes
d) makes DNA
e) in prokaryotes

A

a),b),c)

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35
Q

Microtublues do what mark all that apply

a) make DNA
b) detox
c) exchange nutrients
d) support the cell
e) guide vesicles

A

d),e)

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36
Q

Microtubule extensions projecting from the cells are called ____________.

A

Cilia

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37
Q

Serve as tracks along which organelles with _________ can move.

A

Motor Proteins

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38
Q

Thykaloids are stacked like gum what are the stacks called

a) flagella
b) organelles
c) granum
d) chlorophyll

A

c) granum

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39
Q

Interconnected sacs in the membranous system are called

a) DNA
b) ribosomes
c) stroma
d) thykaloids

A

d) thykaloids

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40
Q

Shana Green #2
Mark all that apply: the endomembrane system carries out a variety of tasks including-
a) synthesis and transport of proteins in and out of the cell
b) metabolism and movement of lipids
c) creating reusable material out of old parts of the cell
d) detoxification of proteins

A

a,b,d

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41
Q 
Shana Green #3
which of the following states that an early ancestor of eukaryotic cells engulfed an oxygen-using nonphotosynthetic prokaryotic cell which eventually formed a relationship with the host cell and became endosymbiont? 
a) the theory of evolution
b) endosymbiont theory
c) cell theory
d) gene theory
A

b) endoymbiont theory

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42
Q

Shana Green #4

True or False: mitochondria and chloroplasts have a double membrane

A

true

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43
Q 
Shelbie Karakash
What happens at the Rough ER?
a. Synthesize lipids
b. Metabolize carbohydrates
c. Site of protein synthesis
d. Modifies, stores, and sends materials
A

c

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44
Q

Shelbie Karakash
The interconnected tubules and flattened sacs in the ER are called cisternae.
True/False

A

True

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45
Q 
Shelbie Karakash
Select all the jobs of the smooth ER.
a. Secretes proteins
b. synthesizes lipids
c. detoxifies drugs/poisons
d. creates DNA
A

a and b

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46
Q

Shelbie Karakash

After leaving the ER, the transport vesicles usually travel to the ____________.

A

Golgi Apparatus

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47
Q

Shelbie Karakash

The two sides of the Golgi are the ____ and ____.

A

Cis and trans

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48
Q

Shelbie Karakash
The cis side of the Golgi sends vesicles to their next location.
True/False

A

False

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49
Q 
Shelbie Karakash
What are glycoproteins?
a. Carbohydrates
b. Phospholipid
c. Just protein
d. proteins with carbohydrates attached
A

d

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50
Q

Shelbie Karakash

The rough ER is studded with __________.

A

Ribosomes

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51
Q

Shelbie Karakash
The job of the Golgi apparatus is to receive products from the ER, modify, store, and sent the products to the next destination.
True/False

A

True

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52
Q

Shana Green #5
evidence supports that the ________ and the ________ are ancestral Prokaryotes that became these organelles and developed a double membrane when they were engulfed by a close ancestor to the Eukaryotic cell.

A

Mitochondria and Chloroplasts

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53
Q

Shana Green #6

True or False: Mitochondria contain ribosomes and circular DNA.

A

True

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54
Q

Shana Green #7

True of False: Prokaryotic cells have organelles

A

False

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55
Q

Genna

Fill in the blank. The nucleus is enclosed by the ______ _________

A

Nuclear Envelope

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56
Q

Genna
Mark all that apply. Ribosomes is A. not an organelle B. build proteins C. attached to Smooth ER D. can be suspended in cytosol

A

A. B. D.

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57
Q

Genna
True or False? DNA is the recipe book for proteins. Each recipe is called a GENE and contains the instructions of how to make those individual proteins.

A

TRUE

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58
Q

Genna
What is the definition and function of the Nuclear Lamina? A. It is a protein and works with the golgi apparatus B. It is an enzyme that breaks down food particles C. It is associated with DNA D. It is a netlike array of protein filaments that maintains the shape of the nucleus

A

D. It is a netlike array of protein that maintains the shape of the nucleus.

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59
Q

Genna

Fill in the blank. ________ is an organelle inside the nucleus and is the function of ribosome synthesis

A

Nucleolus

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60
Q

Genna

How many chromosomes do humans have? A. 48 chromosomes B. 72 chromosomes C.46 chromosomes D. 26 chromosomes

A

C. 46 chromosomes

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61
Q

Genna
Mark all that apply. The Nucleus… A. Contains most of the genes in the eukaryotic cell B. Is generally the biggest organelle C. has a triple membrane D. Is a protein

A

A. and B.

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62
Q

Genna

True or False? Chromomatin= DNA+ associated proteins.

A

TRUE

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63
Q

Genna
What is the function of the pore complex? A. removes cell waste B. regulates the entry and exits of protein, RNAs, and macromolecules C. give directions to ribosomes D. none of the above

A

B. Regulates the entry and exits of protein, RNAs, and macromolecules

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64
Q

Genna

Fill in the blank. ______ _______ are attached to the outside of the ER or the nuclear envelope.

A

Bound Ribsosomes

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65
Q 
Shana Green #8 
Mark all that apply: these organelles are autonomous from the cell and grow and reproduce somewhat independently.
a) Rough ER 
b) mitochondria
c) smooth ER 
d) chloroplasts
A

b,d

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66
Q

Shana Green #9
the number of __________ in a cell correlates with the cells level of metabolic activity. there could be only one large one or thousands.

A

Mitochondria

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67
Q 
Shana Green #10
which of the following give the mitochondria a large surface area, thus enhancing the productivity of cellular respiration? 
a) cisternae 
b)Cristae
c) chloroplasts
d) lysosomes
A

B, cristae

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68
Q

Taylan Cochran

T/F
Cartilage tissue is avascular.

A

True

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69
Q

Taylan Cochran

T/F
Bone is also called osseous tissue.

A

True

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70
Q

Taylan Cochran

Multiple choice:
What is considered as a liquid connective tissue?
A.) Bone
B.) Cartilage
C.) Blood
D.) Elastic connective tissue
A

C

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71
Q

Taylan Cochran

Multiple choice:
What type of cartilage is the most abundant?
A.) Fibrocartilage
B.) Hyaline cartilage
C.) Elastic cartilage
D.) Dense connective cartilage
A

B

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72
Q

Taylan Cochran

Mark all that apply:
Where is dense regular connective tissue located?
A.) Tendons
B.) Aponeuroses
C.) Bones
D.) Ligaments
A

A,B,D

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73
Q

Taylan Cochran

Mark all that apply:
What cells are found in bone?
A.) Osteoblasts
B.) Chondrocytes
C.) Osteocytes
D.) Chondroblasts
A

A,C

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74
Q

Taylan Cochran

The fluid matrix in blood is called ____ _____.

A

Blood Plasma

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75
Q

Taylan Cochran

______ support and protect body structures.

A

Bones

76
Q

Taylan Cochran

Aging _____ loses its ability to divide.

A

Cartilage

77
Q

Taylan Cochran

_____ cartilage covers the ends of long bones, tip of the nose, connects the ribs, and supports the respiratory system passages.

A

Hyaline

78
Q

Caroline Kolinek
What are the 4 major types of tissues?
A. Epithelial, Connective, Cardiac, and Skeletal
B. Epithelial, Connective, Muscular, and Nervous
C. Connective, Muscular, Cardiac, and Nervous
D. Connective, Muscular, Cardiac, and Skeletal

A

B. Epithelial, Connective, Muscular, and Nervous

79
Q

Caroline Kolinek

True or False: Epithelial tissues are a sheet of cells that cover a body surface or lines a body cavity.

A

True

80
Q 
Mark all that apply: Basal Lamina is...
A. Noncellular
B. Made of glycoproteins
C. Connected to the apical surface
D. Made of collagen proteins
E. also known as a "sticky sheet"
A

A, B, D, E

81
Q 
Caroline Kolinek
How many different types of cells are there?
A. 350
B. 500
C. 150
D. 200
A

D. 200

82
Q

Caroline Kolinek

True or False: All epithelial cells fit closely together to form continuous sheets.

A

False, because epithelial glands are an expception

83
Q 
Caroline Kolinek
Mark all that apply: Epithelial cells that fit closely together are glued together via...
A. Tight junctions
B. Glycoproteins
C. Desmosomes
D. Hemidesmosomes
A

A, C, D

84
Q

Caroline Kolinek

All epithelial cells/tissues have a(n) ________ surface and a(n) _________ surface.

A

Apical; Basal

85
Q 
Caroline Kolinek
Examples of glands made by epithelial tissues do not include
A. Intestinal Glands
B. Protein Glands
C. Oil Glands
D. Salivary Glands
E. Mammary Glands
A

B. Protein Glands

86
Q 
Caroline Kolinek
Epithelial tissues are found in...
A. The outer layer of the skin
B. The urogenital cavities
C. Digestive systems
D. Respiratory systems
E. All of the above
A

E. All of the above

87
Q

Cassidy Norwood

There are three types of cartilage. True Or false

A

True

88
Q

Cassidy Norwood

Blood is a type of liquid connective tissue. True or false

A

True

89
Q 
Cassidy Norwood
What does blood NOT transport? Pick all that apply
A.hydrogen peroxide
B.nutrients
C. Carbon dioxide
D. Oxygen
E. Amino acids
A

A

90
Q

Cassidy Norwood

Hyaline cartilage is the least common cartilage. True or false

A

False

91
Q

Cassidy Norwood

The main cell type found in cartilage is…

A

Chondrocyte

92
Q 
Cassidy Norwood
What is another name for osseous tissue? 
A. Blood
B. Bone
C. Cartilage 
D. Chondrocytes
A

B

93
Q

Cassidy Norwood

Blood is classified as connective because?

A

It is developed in the mesenchyme

94
Q

Cassidy Norwood

Connective tissue is made in?

A

The Mesenchyme

95
Q 
Cassidy Norwood
Hyaline cartilage is found? Mark all that apply
A. On your fingernails
B. Tip of your nose
C. Connects the ribs
D. Covers the ends of long bones
A

B C D

96
Q 
Cassidy Norwood 
When does the human body quit producing ECM?
A. End of adolescence 
B. When they are born
C. At 14 weeks in the womb
D. Never
A

A

97
Q

Samantha Swader
Myoblasts are progenitor cells.
True
False

A

True

98
Q 
Samantha Swader 
What is the cell that makes muscle tissue called?
A) Myoblast
B) Myocyte
C) Thrombocytes
D) Myofibrils
A

B) Myocyte

99
Q

Samantha Swader
Which are true of a Cardiac Muscle? (Mark all that apply)
A) Found in the heart
B) Usually attached to bones
C) Desmosomes strengthen the tissue and hold the fibers
D) Cells are joined by intercalated discs
E) Gap junctions provide a route for quick conduction through the heart

A

A) Found in heart
C) Desmosomes strengthen the tissue and holds the fibers
D) Cells are joined by intercalated discs
E) Gap junctions provides a route for quick conduction through the heart

100
Q

Samantha Swader

____________ shorten and thicken to move organ or part of body. (Fill in the blank)

A

Contractile Cells

101
Q

Samantha Swader
Leukocytes are platelets that close and clot blood.
True
False

A

False; Thrombocytes

102
Q

Samantha Swader
What does the function of muscle tissues do?
A) Movement of the body, mechanical digestion
B) Moves blood, food and waste through the body’s organs
C) Shorten and thicken to move an organ or part of body, movement of the body, mechanical digestion
D) Mechanical digestion, movement of the body, moves blood, food and waste through the body’s organs

A

D) Mechanical digestion, movement of the body, moves blood, food and waste through the body’s organs

103
Q

Samantha Swader
Cardiac muscle tissue usually has one nuclei centrally located per cell but can occasionally have two.
True
False

A

True

104
Q

Samantha Swader
Myoblasts come from a cell called myocytes.
True
False

A

False; myocytes come from a cell called myoblasts

105
Q

Samantha Swader

Muscle cells are grouped together into ______. (Fill in the blank)

A

Fascicles

106
Q

Samantha Swader
Which are true of skeletal muscle tissues? (Mark all that apply)
A) Usually attaches to bone
B) Each cell has many nuclei on periphery
C) Voluntary movement
D) Motion, posture, heat production and protection

A

A) Usually attaches to bone
B) Each cell has many nuclei on periphery
C) Voluntary movement
D) Motion, posture, heat production and protection

107
Q

Kenia Leal

Reticular fibers are short and fine to form delicate networks that surround small ____ ____ and support ____ _____.

A

Blood vessels; soft tissues

108
Q

Kenia Leal

T/F
Because of extracellular matrix, connective tissue can NOT bear weight, withstand great tension, or endure abuses.

A

False

109
Q

Kenia Leal

What are the functions of connective tissue? Mark all that apply.

a) Stores reserve fuel
b) Protects
c) Secrete glands
d) Binds and supports other tissues
e) Regenerate fast

A

A, B, & D

110
Q

Kenia Leal

The collagen protein in collagenous fibers ________, making them extremely tough, stronger than steel fibers.

A

cross-link

111
Q

Kenia Leal

T/F
Connective tissue is the most abundant and widely distributed.

A

True

112
Q

Kenia Leal

What are the three types of fibers in connective tissue? Mark all the apply.

a) Elastic
b) Intermediate
c) Collagenous
d) Microfilaments
e) Reticular

A

A, C, E

113
Q

Kenia Leal

Elastin protein is a major protein in which tissue fiber?

a) Collagenous
b) Reticular
c) Elastic

A

C

114
Q

Kenia Leal

Where does connective tissue arise from?

a) Endomembrane system
b) Embryonic tissue mesenchyme
c) Nervous system
d) Endoderm

A

B

115
Q

Kenia Leal

T/F
Connective tissue has a rich blood supply, but it never has a poor blood supply.

A

False

116
Q

Kenia Leal

What is ground substance composed of? Mark all that apply.

a) Peptidoglycans
b) Interstitial fluid
c) Epithelial cells
d) Cell adhesion proteins
e) Proteoglycans

A

B, D, E

117
Q

Lori Knox

Most cells synthesize ________.

A

Extracellularly

118
Q

Lori Knox

The plasma membrane is regarded as the connective tissue of the cell.

A

False.

119
Q

Lori Knox

Animals and some protists have cell walls.

A

False

120
Q 
Lori Knox
What material is a fungi's cell wall made of?
A.Chitin 
B.cellulose
C. peptidoglycan
D. It varies between species of fungi
A

A. Chitin

121
Q 
Lori Knox
What structure in the plant cell protects it, helps support it, and helps keep water out of it. 
A. Mitochondria
B. (Plant) Cell Wall 
C. Chloroplast 
D. Nuclear Lamina
A

B. (Plant) Cell Wall

122
Q

Lori Knox

The cell wall is _____ than the plasma membrane.

A

thicker

123
Q

Lori Knox
Mark all that are true of secondary cell walls.
A. They are made by some plants
B. They are found between the plasma membrane and the primary cell wall.
C. They are deposited in one laminated layer.
D. They have a strong and durable matrix
E. Wood is made up mostly of secondary cell walls

A

A B D E

124
Q

Lori Knox

What does ECM stand for?

A

It stands for Extracellular Matrix.

125
Q

Lori Knox
Although animal cells have no cell walls, they have an extensive ECM. Mark all that is true of animal cell ECM.
A. The main ingredients in ECM are glycoproteins.
B.Although collagen is a glycoprotein, it makes up less than 15% of the total protein in the human body.
C.Collagen fibers are embedded in a woven network of proteoglycans.

A

A C

126
Q

Lori Knox

______ is a thin layer rich in sticky polysaccharides called petin which acts as the glue in plant cells.

A

Middle lamella

127
Q 
Walter Rusek
Nervous Tissue is primarily found where? Mark all that apply.
a) Brain
b) Spinal Cord
c) Heart 
d) Peripheral Nerves
A

Brain, Spinal Cord, and Peripheral Nerves.

128
Q

Walter Rusek
True or false. The digestive tract is lined with smooth muscle in order to move food through.
a) True
b) False

A

True.

129
Q 
Walter Rusek
Neurons or nerve cells attach to which of the following? Mark all that apply.
a) Neurons
b) Epidermis
c) Muscles
d) Glands
A

Neurons, Muscles, and Glands.

130
Q

Walter Rusek
Which of the following is a function of Neuroglial Cells?
a) To support and bind nervous tissue together.
b) To phagocytize.
c) To supply nutrients to neurons.
d) All of the above.

A

All of the above.

131
Q

Walter Rusek
True or false. Tendons connect bones to bones at joints.
a) True
b) False

A

False.

132
Q

Walter Rusek
Which of the following Dense Regular Connective Tissues are correctly paired to their location?
a) Tendons connect muscle to bone.
b) Aponeuroses connect muscles to joints.
c) Ligaments connect muscles to muscles.
d) None of the above.

A

Tendons connect muscle to bone.

133
Q

Walter Rusek

Fill in the blank. Osseous tissue can also be referred to as ______ tissue.

A

Bone.

134
Q

Walter Rusek

Fill in the blank. ________ are the mature bone cells that reside within the matrix that has been made.

A

Osteoblasts.

135
Q 
Walter Rusek
Which of the following are locations of Hyaline Cartilage? Mark all that apply.
a) At the ends of long bones.
b) At the tip of the nose.
c) At the valves of our hearts
d) In our ears.
A

At the ends of long bones, at the tip of the nose, and in our ears.

136
Q 
Walter Rusek
Which of the following is NOT considered a liquid connective tissue?
a) Lymph
b) Erythrocytes
c) Thrombocytes 
d) Adipose
A

Adipose.

137
Q

Norelys Hernandez #1
Do hydrolytic enzymes work best in acidic environments?
a) True
b) False

A

a) True

138
Q 
Norelys Hernandez #2
Hydrolytic enzymes are made by what?
a) Ribosomes 
b) Golgi apparatus 
c) Vacuole 
d) Vesicles
A

a) Ribosomes

139
Q

Norelys Hernandez #3
Fill in the blank.
Macrophages in humans help defend the body by ______ and _____ bacteria and other invaders.

A

Engulfing

Destroying

140
Q

Norelys Hernandez #4
Fill in the blank.
In _____, lysosomes recycle the cell’s own organic material.

A

Autophagy

141
Q

Norelys Hernandez #5
Fill in the blank.
Large vesicles derived from the _____ _____ and Golgi.

A

Endoplasmic reticulum

142
Q

Norelys Hernandez #6
Food vacuoles are formed by phagocytosis.
a) True
b) False

A

a) True

143
Q 
Norelys Hernandez #7 
Contractile vacuoles pump excess what?
a) proteins
b) water 
c) ribosomes 
d) mitochondria
A

b) water

144
Q 
Norelys Hernandez #8
Mark all that apply.
In plants, small vacuoles do/have what?
a) Hold and reserves important organic compounds 
b) Recycle damaged organelles
c) Stores compounds that are poisonous 
d) Contains pigment 
e) Produces proteins
A

a) Hold and reserves important organic compounds
c) Stores compounds that are poisonous
d) Contains pigment

145
Q

Norelys Hernandez #9
Mark all that apply.
In plants, a large central vacuole does/has/is what?
a) Developed by the coalescence of smaller vacuoles
b) Solution called cell sap
c) Has its own DNA
d) Smallest compartment in a plant cell
e) Plays a major role in the growth of plant cells

A

a) Developed by the coalescence of smaller vacuoles
b) Solution called cell sap
e) Plays a major role in the growth of plant cells

146
Q

Norelys Hernandez #10
Pigments help attract pollinating insects to the flowers.
a) True
b) False

A

a) True

147
Q 
Madison Van Der Kroon #1
What maintains the boundary of the living cell? 
A) Cell wall
B) Nuclear membrane
C) Proteins 
D) Plasma membrane
A

D) Plasma membrane

148
Q 
Madison Van Der Kroon #2
Which of the following have a cell wall? Mark all that apply
A) Fungi
B) Animals
C) Bacteria
D) Prokaryotic cells
E) Nucleus
A

A)Fungi
C) Bacteria
D) Prokaryotic cells

149
Q

Madison Van Der Kroon #3
Cell walls do not prevent the plant from up taking too much water, it only helps maintain shape and protect the plant.
A)True
B) False

A

B) False

It helps maintain shape, protect the plant, and prevent the plant from up taking too much water.

150
Q

Madison Van Der Kroon #4
Fill in the blank
Cell walls are thicker than ______________.

A

Cell walls are thicker than THE PLASMA MEMBRANE.

151
Q 
Madison Van Der Kroon #5
What is relatively thin and flexible that young plant cells secrete first?
A) Secondary cell walls
B) Middle lamella
C) Plasma membrane
D) Primary cell walls
A

D) Primary cell walls

152
Q 
Madison Van Der Kroon #6
What is NOT found in the ECM? Mark all that apply
A) Collagen
B) Cytosol
C) Macrophage
D) Proteoglycan
E) Chromatin
A

B) Cytosol

E) Chromatin

153
Q

Madison Van Der Kroon #7
Cell walls in humans are more flexible than cell walls in most plants.
A) True
B) False

A

B) False

Animals, including humans, do not have cell walls.

154
Q

Madison Van Der Kroon #8
Fill in the blank
_____________ is a thin layer that glues adjacent plant cells together.

A

MIDDLE LAMELLA is a thin layer that glues adjacent plant cells together.

155
Q

Madison Van Der Kroon #9
Fill in the blank
_______________ is the most abundant glycoprotein in the ECM of most animal cells that accounts for 40% of the total protein in the human body.

A

COLLAGEN is the most abundant glycoprotein in the ECM of most animal cells that accounts for 40% of the total protein in the human body.

156
Q 
Madison Van Der Kroon #10
What are the cell-surface receptor proteins that fibronectin uses to bind to the cell?
A) Integrins
B) Glycoproteins
C) Introns
D) Alpha Tubulin
A

A) Integrins

157
Q

Madeline Kiss #1
True or False: Flagella are microtubule extensions projecting from the cells.
a) False
b) True

A

b) True

158
Q

Madeline Kiss #2
True of False: Microfilaments are the smallest fibers by diameter.
a) True
b) False

A

a) True

159
Q

Madeline Kiss #3
The job(s) of the intermediate filaments are? Mark all that apply.
a) Bearing tension
b) Reinforcing the shape of the cell
c) Fixing the position of certain organelles
d) Helping the brain stay in place

A

a) Bearing tension
b) Reinforcing the shape of the cell
c) Fixing the position of certain organelles

160
Q

Madeline Kiss #4
The job(s) of the Microfilaments are? Mark all that apply.
a) Forming the nucleus
b) Bear tension
c) Form structural networks with certain proteins
d) All of the above

A

b) Bear tension

c) Form structural networks with certain proteins

161
Q

Madeline Kiss #5

The Intermediate filaments also make up the _____.

A

Nuclear Lamina

162
Q

Madeline Kiss #6

_____ makes up the inside of muscle cells.

A

Myosin

163
Q 
Madeline Kiss #7 
How many sets of triplet microtubules are in both centrioles, that are located within the centrosome? 
a) 3
b) 5
c) 7
d) 9
A

d) 9

164
Q 
Madeline Kiss #8 
What in plants contributes to cytoplasmic streaming, a circular flow of cytoplasm within the cells?
a) Intermediate filaments
b) Myosin
c) Microfilaments 
d) Nuclear Lamina
A

c) Microfilaments

165
Q

Madeline Kiss #9

Microfilaments are also called _____.

A

Actin Filaments

166
Q

Madeline Kiss #10
True or False: Human sperm is the only flagellated cell in the humans.
a) True
b) False

A

a) True

167
Q 
Ma'Ryah Cuevas #1
Mark all that apply:
Erythrocytes are :
a ) green cells 
b ) red blood cells 
c ) transport proteins
d ) transport oxygen and some carbon dioxide
A

b) red blood cells
and
d) transport oxygen and some carbon dioxide

168
Q

Ma’Ryah Cuevas #2
T or F?
Leukocytes are white blood cells, phagocytosis (hypersensitivity and immune response)

A

False.

169
Q 
Ma'Ryah Cuevas #3
Multiple Choice:
Thrombocytes are :
a ) cells that help fight off sickness 
b ) platelets, close/clot blood, found within blood vessel and champers of the heart
c ) cells that help you make more cells.
A

B ) platelets, close/clot blood, found within blood vessel and champers of heart

170
Q

Ma’Ryah Cuevas #4
Fill in the blank.
Elongated cells characteristics are ____________?

A

muscle fibers or myocytes

171
Q

Ma’Ryah Cuevas #5
T or F?
Contractile cells are made longer and skinnier to move organ or part of body.

A

False, they are made shorter and thicken.

172
Q

Ma’Ryah Cuevas #6
Mark All that apply:
Contractile cells
a ) Shorten and thicken to more organ or part of body
b ) help to make blood cells
c ) moves blood, food, waste through body’s organs.

A

A and C

173
Q

Ma’Ryah Cuevas #7
Fill in the blank.
Elongated cells function is to move parts of the _____?

A

Body

174
Q 
Ma'Ryah Cuevas #8
Multiple Choice. 
Myoblasts are 
A ) progenitor cells.
B ) moves blood and waste 
C ) muscle fibers
A

A

175
Q

Ma’Ryah Cuevas #9
T or F?
Cardiac has involuntary movement.

A

True

176
Q

Ma’Ryah Cuevas #10
Fill in the blank.
Myofibrils are proteins that run the length of ______?

A

the muscle cells

177
Q

Olivia Lopez #1
T or F?
Cartilage is avascular.

A

True

178
Q

Olivia Lopez #2
T or F?
The bone is also called ‘osseous tissue.’

A

True

179
Q

Olivia Lopez #3
Fill in the blank.
Dense Connective Tissues are located in all _____ and ____.

A

Tendons and Ligaments

180
Q

Olivia Lopez #4
Fill in the blank.
Plasmodesmata are found in ____ cells.

A

Plant

181
Q 
Olivia Lopez #5
Multiple choice.
Gap Junctions are...
A) also called osseous tissue
B) channels from cell to an adjacent cell
C) avascular
A

B

182
Q

Olivia Lopez #6
Multiple choice.
Tight Junction cells do what?
A) connect cells together to form water right barriers
B) function like rivets, fastening cell together into strong sheets
C) channel cells from cell to an adjacent cell

A

A

183
Q 
Olivia Lopez #7
Mark all that apply.
Blood
A) the fluid within blood vessels
B) is avascular
C) located within blood vessels
A

A and C

184
Q

Olivia Lopez #8
Mark all that apply.
Desmosomes
A) connect cells together to form water right barriers
B) function like rivets, fastening cells together into strong sheets
C) intercellular junctions that provide strong adhesion between cells.

A

B and C

185
Q

Olivia Lopez #9
T or F?
Cytosol passing through the plasmodesmata joins the internal chemical environments of adjacent cells.

A

True

186
Q

Olivia Lopez #10
Fill in the blank.
____ are the rivets of the desomoses that bind the two desmosomes together.

A

Cadherins

Biology 1406.03 (2 decks)

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