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Biology > Day 7 - Tissues > Flashcards

Day 7 - Tissues Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

It is composed of groups of similar cells that perform a specific function.

A

Tissues

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2
Q

It has 1 cell and it is classified as the lower forms

A

Unicellular Organism

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3
Q

It is composed of multiple number of cells. It is at the higher form of cell

A

Multicellular

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4
Q

What are the animal tissues?

A

Epithelial tissues
Muscular
Connective
Nervous

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5
Q

It is an animal tissue that covers body’s internal and external forces. It is for protection, nutrient absorption and secretion.

A

Epithelial tissue

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6
Q

What are the epithelium cells that are classified by the number of its layers?

A

Simple and Stratified

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7
Q

What is the difference between simple and stratified epithelium?

A

Simple has only 1 stack of cells while stratified has 2 or more stacks.

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8
Q

What are the different epithelium tissues according to its shape?

A

Squamous, Cuboidal, Columnar, Ciliated

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9
Q

What are the difference between Squamous, Cuboidal, Columnar, Ciliated?

A

Squamous - flattened
Cuboidal - cube
Columnar - tall and thin
Ciliated - either columnar or cuboidal

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10
Q

It has single layer of flat cells with oval nuclei. It is located at the lungs or blood vessels because it has an easy way for oxygen to pass through.

A

Simple Squamous Epithelium

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11
Q

It is roughly cuboidal and has spherical nucleus. It is secretive and adaptive

A

Simple cuboidal epithelium

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12
Q

It is elongated with elongated nuclei. It has a sensory perception and it is also absorptive

A

Simple Columnar

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13
Q

It is the tissue that is responsible for contraction and movement.

A

Muscular Tissue

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14
Q

It is elongated and arranged in parallel ways and it is composed of cytoplasm, sarcoplasm and sarcolemma

A

Muscle Fiber

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15
Q

Myofibril has 2 contractile proteins called?

A

Actin and Myosin

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16
Q

What are the different muscle tissues based on location?

A

Skeletal, Visceral/Smooth, Cardiac

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17
Q

This muscular tissue is attached to the bones.

A

Skeletal Tissue

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18
Q

This tissue is found at the walls of hollow internal structures.

A

Visceral/ Smooth

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19
Q

This muscular tissue is found in the heart. It contracts and pumps blood.

A

Cardiac muscles

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20
Q

What are the muscular tissue based on appearance?

A

Striated and unstriated

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21
Q

What is striated and unstriated?

A

Striated has cross striations while unstriated has none

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22
Q

What are the muscle tissue based on neural control?

A

Voluntary and Involuntary Muscles

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23
Q

What is the difference between voluntary and involuntary muscles?

A

Voluntary is found outside of the skeleton and it is controlled by a person
Involuntary is not controlled and it is usually internal organs

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24
Q

It has a long filament with many elongated nuclei. It also has many striations of the dark and light cross bands

A

Skeletal Muscle

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25
Q

It is a spindle shaped cell found in the walls of visceral organs and it has no striations.

A

Smooth Tissue

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26
Q

It is striated and involuntary. It has a lot of nuclei and has cross striation and unique dark bands.

A

Cardiac muscle

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27
Q

It binds together various parts of the body to give form and support. It is characterized by the presence of extracellular matrix. (It is the most diverse and abundant tissue)

A

Connective Tissue

28
Q

It is a non living material composed of protein fibers and ground substance

A

Extracellular Matrix

29
Q

This has a lot of starchy strands called glycosaminoglycans or GAGs and it gives strength and flexibility

A

Protein fibers

30
Q

It supports the cells and fibers. It is also where cartilage, bone tendon, ligament and adipose tissue are found

A

Ground substance

31
Q

What are the types of protein fibers?

A

Collagen, Elastic Fiber, Reticular

32
Q

It is a protein fiber that is strong

A

Collagen

33
Q

It is a protein fiber that is thinner and can be stretched.

A

Elastic Fiber

34
Q

It is a protein fiber that is finer than collagen and its spongy

A

Reticular

35
Q

What are the kinds of connective tissue?

A

Proper connective tissue
Cartilage
Bone/Osseous Tissue
Blood/Vascular Tissue

36
Q

It is a type of proper connective tissue that is loosely arranged fibro-elastic tissue. It has amorphous ground substance with hold coagulable tissue fluids. It binds muscle and fills space between organs.

A

Loose or Areolar connective tissue

37
Q

It is tightly packed collagen. example is a tendon. What type of Proper connective tissue is this.

A

Dense connective tissue

38
Q

This is a proper connective tissue that has clear oval cells for insulation and fuel storage. The nucleus are pushed to the side by a globule.

A

Adipose or Fat tissue

39
Q

This is found at the ends of long bones and ribs. It is bluish white and it is rich in GAGs. It is more common than fibrous elastic cartilage

A

Hyaline Cartilage

Hyal = glass (bluish white)

40
Q

It has cartilage cells and has lacunae or small cavities. It is also scattered through the chondrin matrix

A

Chondrocytes

41
Q

It is a dense organic matrix and it has mineral deposit of calcium carbonate and tricalcium phosphate.

A

Bone or Osseous Tissue

42
Q

What are the 2 types of bone tissues?

A

Compact bone and spongy or calcareous bones

43
Q

It is a bone tissue that is solid and found externally. It is dense and has no space in between.

A

Compact Bone

44
Q

It is a bone tissue that is composed of lattice work of short bars and plate. It is found internally

A

Spongy Or Calcareous Bone Tissue

45
Q

What are the parts of the bone?

A 
Lamella
Periosteum
Haversian System
Lacunae
Canaliculi
46
Q

It is a part of the bone tissue that has thin layer where other non living mineral substances are deposited

A

Lamella

47
Q

It is the outermost covering of the bones and it is where muscles and tendons are attached.

A

Periosteum

48
Q

It is a part of the bone that longitudinally providing channels for blood vessels

A

Haversian System

49
Q

It is small spaces found in the bone cell

A

Lacunae

50
Q

It composed of fine radiating canals that connects bone cell with adjacent cells

A

Canaliculi

51
Q

It is composed of cells and extracellular matrix. It is also a tissue for transporting nutrients all over your body

A

Blood or vascular tissue

52
Q

It is a fluid substance where specialized cells are embedded.

A

Plasma

53
Q

What are the types of blood cells?

A

RBC WBC and Thrombocytes

54
Q

It has numerous disk shaped cells with no nuclei. The red color is because of the hemoglobin and it is used for transporting oxygen and carry waste materials

A

RBC

55
Q

It is lesser in number and bigger in size. It is used in the immune system

A

WBC

56
Q

It is the smallest WBC with large rounded nuclei

A

Lymphocytes

57
Q

It is the largest WBC and it is centrally places nucleus shaped like a kidney

A

Monocytes

58
Q

It is the granules found in the cytoplasm and it is also called as neutrophil (most numerous WBC) that has 3 or more lobes

A

Granulocytes

59
Q

I has 2 oval lobes connected by thin chromatin thread and basophil

A

Eosinophile

60
Q

It is a type of blood cell that is responsible for blood clotting and it is also known as Platelets (an annucleated cell fragments)

A

Thrombocytes

61
Q

It is a type of animal tissue that controls and is responsible for communication. It transmits stimuli and exhibits irritability

A

Nervous system

62
Q

It is a cell body containing the nucleus and cytoplasmic extension dendrite)

A

Neuron

63
Q

IT carries impulse towards the cell body

A

Dendrite

64
Q

It is a nucleated cell membrane that covers the axon cylinder

A

Myelin Shath

65
Q

It supports, nourishes and protects neurons. It is capable of mitosis

A

Neuroglia or Nerve Glue

Biology (11 decks)

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