Not AP Primer

Question 1

germ layers?

Answer 1

1. Endoderm
2. Mesoderm
3. Ectoderm

Question 2

Inner germ layer name? forms what?

Answer 2

1. Endoderm

2. lining of digestive tract and derivatives

Question 3

Inner germ layer name? Forms what?

Answer 3

1. Mesoderm

2. Tissues as muscle, bone, and blood vessels

Question 4

Outer germ layer name?

Forms what?

Answer 4

1. Ectoderm

2. skin and neuroectoderm

Question 5

Primary tissue levels of organization?

Answer 5

1. Epithelial
2. Connective
3. Muscle
4. Nervous

Question 6

functions of Epithelia?

Answer 6

1. Protect underlying structures
2. Act as a barrier
3. Permit the passage of substances
4. Secrete substance
5. Absorb substance

Question 7

What are the functions which are determined by cell layers and shapes?

Answer 7

1. Diffusion
2. Filtration
3. Secretion
4. Absorption
5. Protection

Question 8

Function of Microvilli ?

Answer 8

Increase surface area absorption or secretion

Question 9

Function of Cilia?

Answer 9

Move materials across cell surface

Question 10

3 types of cell connections?

Answer 10

1. Desmosomes
2. Tight
3. Gap

Question 11

What type of glands have ducts?

Answer 11

Exocrine

Question 12

What type of glands have no ducts?

Answer 12

Endocrine

Question 13

Epithelium consists almost entirely of?

Answer 13

Cells

Question 14

What type of tissue covers body surfaces and forms glands ?

Answer 14

Epithelium

Question 15

Two types of surfaces epithelium has?

Answer 15

1. Free

2. Basal

Question 16

Is epithelium vascular?

Answer 16

no

Question 17

Does epithelium undergo mitosis or meiosis?

Answer 17

Mitosis

Question 18

Epithelial tissue cells are joined by?

Answer 18

Junctional complexes

Question 19

What does junctional complexes do?

Answer 19

increase strength and create barrier

Question 20

What separates epithelium from underlying tissue?

Answer 20

Basement Membrane

Question 21

functions of cell connections?

Answer 21

1. Bind cells together
2. Form permeability layer
3. Intercellular communication

Question 22

Types of cell connections?

Answer 22

1. Desmosome
2. Hemidesmosome
3. Tight
4. Gap

Question 23

What types of proteins are used in a desmosome junction?

Answer 23

cadherins

Question 24

What types of proteins are used in a hemidesmosome junction?

Answer 24

integrins

Question 25

What types of proteins are used in a tight junction?

Answer 25

Occludins

Question 26

Junction formed when plasma membranes join together?

Answer 26

Tight

Question 27

Junction formed when membranes are "glued" together by proteins that pass through both membranes and attach to cytoskeletons?

Answer 27

Adherens Junction

Question 28

Junction formed when proteins button two membranes together?

Answer 28

Desmosomes

Question 29

Draw Epithelial diagram with layers and shapes.

Answer 29

Done.

Question 30

layer classification of epithelium?

Answer 30

1. Simple 2. Stratified 3. Pseudostratified

Question 31

shape classification of epithelium ?

Answer 31

1. Squamous 2. Cuboidal 3. columnar 4. Transitional

Question 32

simple shape epithelium?

Answer 32

1. Squamous 2. Cuboidal 3. Columnar

Question 33

Stratified shape epithelium?

Answer 33

1. Squamous 2. Cuboidal 3. Columnar 4. Transitional

Question 34

What is transitional epithelium?

Answer 34

Cuboidal to columnar when not stretched and squamous-like when stretched

Question 35

psuedostratified epithelium shape?

Answer 35

Columnar

Question 36

Locations of simple squamous Epithelium?

Answer 36

1. Lining of air sacs 2. Glomerular capsule 3. Inner Cornea 4. Eardrum

Question 37

locations of simple squamous endothelium?

Answer 37

1. Lines heart 2. Blood and Lymphatics 3. Capillaries

Question 38

locations of simple squamous mesothelium?

Answer 38

1. Lines ventral body cavity | 2. Part of serous membrane

Question 39

What is the serous membrane?

Answer 39

a mesothelial tissue that lines certain internal cavities of the body, forming a smooth, transparent, two-layered membrane lubricated by a fluid derived from serum. The peritoneum, pericardium, and pleura are serous membranes.

Question 40

Function of simple squamous?

Answer 40

1. Filtration 2. Absorption 3. Secretion

Question 41

Function of cuboidal epithelial?

Answer 41

1. Secretion | 2. Absorption

Question 42

Location of non-ciliated simple columnar epitethial?

Answer 42

1. Lining of stomach 2. Small & Large intestine 3. Digestive Glands 4. Gallbladder

Question 43

Function of non-ciliated simple columnar?

Answer 43

1. Secretion | 2. Absorption

Question 44

Location of ciliated simple columnar?

Answer 44

1. Upper Resp. Tract | 2. Uterine (fallopian) tubes

Question 45

function of ciliated simple columnar?

Answer 45

Moves mucus by ciliary action

Question 46

Simple membranes are specialized for ?

Answer 46

transport

Question 47

Stratified membranes are specialized for?

Answer 47

Protection

Question 48

Are keratinized cell living or dead?

Answer 48

dead

Question 49

Keratin is what resistant?

Answer 49

Water

Question 50

Location of non-keratinized stratified squamous?

Answer 50

Lines wet surfaces 1. Mouth 2. Esophagus 3. Epiglottis 4. Vagina

Question 51

Location of keratinized stratified squamous?

Answer 51

Outer layer of skin

Question 52

Function of stratified squamous?

Answer 52

Protection

Question 53

Location of stratified cuboidal?

Answer 53

ducts of adult sweat glands

Question 54

Function of stratified cuboidal?

Answer 54

Protection

Question 55

Location of stratified columnar?

Answer 55

1. Lines part of male urethra | 2. Larger secretory ducts

Question 56

Function of stratified columnar?

Answer 56

1. Protection | 2. Secretion

Question 57

Location of transitional epithelial?

Answer 57

Lines the urinary tract

Question 58

Function

Answer 58

Permits distention