Lab Two: Cells + Histology Flashcards

1
Q

What phase of Mitosis?

A

Prophase

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2
Q

What phase of Mitosis?

A

Metaphase

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3
Q

What phase of Mitosis?

A

Anaphase

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4
Q

What phase of Mitosis?

A

Telophase

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5
Q

What phase of Mitosis?
- DNA condenses into 23 distinct pairs of chromosomes
- Nuclear membrane disperses
- Each pair is joined together by a protein bridge called a telomere

A

Prophase

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6
Q

What phase of Mitosis?
- Chromosomes align themselves midway between poles

A

Metaphase

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7
Q

What phase of Mitosis?
- Chromosome pairs separate and move toward opposite poles

A

Anaphase

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8
Q

What phase of Mitosis?
- Nuclear membrane begins to form and chromosomes decondense into chromatin
- Cell membrane begins pinching eventually cleaving in two (cytokinesis)

A

Telophase

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9
Q

What is a Centromere?

A

A protein bridge

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10
Q

Chromosomes deondense into _______

A

Chromatin

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11
Q

Cytokinesis

A

division of cytoplasm

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12
Q

Four different types of tissues:

A

Epithelial
Connective
Muscular
Nervous

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13
Q

Name the Three Epithelial Tissue Shapes

A

Squamous
Cubodial
Columnar

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14
Q

What are the two subtypes for all three Epithelial Tissue types?

A

Simple
Stratified

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15
Q

Characteristics of Epithelial Tissue (5)

A

Cellular
Mitosis
Avascular
Polar
Regenerative

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16
Q

Where is Epithelial Tissue found? (3)

A

Lines body cavities
Bronchi
Uterine Tubes

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17
Q

What kind of Epithelial Tissue?

A

Simple Squamous

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18
Q

What kind of Epithelial Tissue?

A

Simple Cubodial

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19
Q

What kind of Epithelial Tissue?

A

Stratified Squamous

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20
Q

What kind of Epithelial Tissue?

A

Simple Columnar

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21
Q

What are the four basic types of connective tissue?

A

Connective Tissue Proper
Cartilage
Bone
Blood

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22
Q

What are the five kinds of Connective Tissue Proper?

A

Loose Areolar
Loose Adipose
Loose Reticular
Dense Regular
Dense Irregular

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23
Q

What are the three types of cartilage?

A

Hyaline
Elastic
Fibrocartilage

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24
Q

What type of Connective Tissue Proper?

A

Loose Adipose

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25
What type of Connective Tissue Proper?
Loose Areolar
26
What type of Connective Tissue Proper?
Loose Reticular
27
What is the function of Loose Areolar Tissue? (2)
Wraps and cushions organs Holds and conveys tissue fluid during inflammation
28
Where is Loose Areolar Tissue found? (3)
Under Epithelia Packages Organs Surrounds Capillaries
29
What is the function of Loose Adipose Tissue? (3)
Energy storage Soft padding between moving organs and joints Heat conservation
30
Where is Loose Adipose Tissue located? (3)
Surround organs/joints Dermis of the skin Female Breast
31
What is the function of the Loose Reticular Tissue? (1)
Create a skeleton like framework to support other cells
32
Where is Loose Reticular tissue located? (4)
Spleen Lymph Nodes Bone Marrow Liver
33
What type of Dense Connective Tissue Proper?
Regular
34
What type of Dense Connective Tissue Proper?
Irregular
35
What is the function of Dense Regular Connective Tissue Proper? (2)
Forms tendons and ligaments Withstands great Tensile strength in one direction
36
Where is Dense Regular Connective Tissue Proper located? (3)
Tendons Ligaments Aponeuroses
37
What is the function of Dense Irregular Connective Tissue Proper? (1)
Withstands tensile strength from many directions
38
What is the location of Dense Irregular Connective Tissue Proper? (3)
Dermis of skin Joint Capsules Vessels
39
What type of Cartilage?
Hyaline
40
What type of Cartilage?
Elastic
41
What type of Cartilage?
Fibrocartilage
42
What is the function of Hyaline Cartilage? (2)
Support Protection
43
Where is Hyaline Cartilage located? (5)
Trachea Larynx Costal Cartilage Nose Ends of long bones
44
What is the function of Elastic Cartilage? (1)
Provides support with flexibility
45
Where is Elastic Cartilage located? (2)
External ear Epiglottis
46
What is the function of Fibrocartilage? (1)
Absorb compressive shock
47
Where is Fibrocartilage located? (3)
Intervertebral discs Pubic Symphysis Meniscus of Knee Joint
48
What type of connective tissue?
Bone
49
What type of Connective Tissue?
Blood
50
What is the function of Bone Connective Tissue? (3)
Support for the body Protection Storage of minerals
51
Where is Bone Connective Tissue found? (1)
Skeleton
52
What is the function of Blood Connective Tissue? (1)
Transport of nutrients and waste products
53
Where is Blood Connective Tissue located? (1)
Within blood vessels
54
What type of Muscle Tissue?
Skeletal (voluntary)
55
What type of Muscle Tissue?
Cardiac (involuntary)
56
What type of Muscle Tissue?
Smooth (involuntary)
57
What is the function of Skeletal Muscle Tissue? (2)
move bones produces heat
58
What are the three types of muscle tissue?
Skeletal Cardiac Smooth
59
What is the function of Cardiac Muscle Tissue? (1)
Synchronized contraction of heart to push blood throughout the body
60
What is the function of Smooth Muscle Tissue? (2)
Contractions push materials through a tract Adjusts diameter of blood vessels
61
What type of Tissue?
Nervous Tissue
62
What is the function of Nervous Tissue? (1)
Transmit and process information throughout the body
63
What two groups can Nervous Tissue be divided into?
Neurons and Neurogila
64
What is the function of neurons?
Provide primary electrical pathways
65
What is the function of Neuroglia?
supporting cells that aid neurons