Cellular Anatomy And Epithelium

Question 1

Everything between membrane and nucleus

Answer 1

Cytoplasm

Question 2

Genetic material of cell

DNA house

Answer 2

Nucleus

Question 3

Intracellular fluid

Answer 3

Cytosol

Question 4

Subcellular structures

Answer 4

Organelles

Question 5

Maintains intracellular structural support and organization of cells

Answer 5

Cytoskeleton

Question 6

Sugar (carb) facing extracellular fluid

Answer 6

Glycocalyx

Question 7

Site at which materials are exchanged between cell and environment

Answer 7

Plasma membrane

Question 8

Site of protein synthesis

Answer 8

Ribosomes

Question 9

Modifies transports stores proteins

Answer 9

Rough endoplasmic reticulum

Question 10

Synthesizes transports and stores lipids
Metabolizes carbs
Detox drugs
Stores calcium

Answer 10

Smooth ER

Question 11

Modifies packages and sorts materials from ER

Answer 11

Golgi complex

Question 12

Generates ATP
POWERHOUSE
Site of DNA/RNA

Answer 12

Mitochondria

Question 13

Digest foreign substances and intracellular contents

Answer 13

Lysosomes

Question 14

Spindle formation during cell division

Answer 14

Centrosomes

Question 15

Cell support and shape

Answer 15

Cytoskeleton

Question 16

Extend completely across membrane

Answer 16

Transmembrane protein

Question 17

Attached to either inner or outer surface of cell membrane

Easily removed

Answer 17

Peripheral proteins

Question 18

Site of ATP production and synthesis of building blocks

Intercellular fluid

Answer 18

Cytosol

Question 19

Produces and organizes ribosomal subunits

Answer 19

Nucleolus

Question 20

Area for DNA transcription

Abundant surface area

Answer 20

Euchromatin

Question 21

Lines hollow organs and cavities and ducts

Answer 21

Epithelial tissue

Question 22

Anything entering or leaving body must cross

Answer 22

Epithelial sheet

Question 23

Support and binds structures together
Stores energy as fat
Provides immunity to disease

Answer 23

Connective tissue

Question 24

Forms glands when cells sink beneath surface

Answer 24

Epithelial tissue

Question 25

Epithelial tissue functions

Answer 25

``` Cover Line Protect Absorb Secrete ```

Question 26

Brush border

Answer 26

Glycocalyx + microvilli

Question 27

Organs divided into

Answer 27

Parenchyma | Storma

Question 28

Cells responsible for organ's specialized functions

Answer 28

Parenchyma

Question 29

Cells with supporting role in organ always in connective tissue

Answer 29

Stroma

Question 30

Basal lamina + reticular lamina =

Answer 30

Basement membrane

Question 31

3 cell surfaces

Answer 31

Basal Apical Lateral

Question 32

Epithelial tissue forms

Answer 32

Glands and sheets

Question 33

Nutrients diffuse in from

Answer 33

Underlying connective tissue

Question 34

Basal lamina contains

Answer 34

Collagen type IV glycoproteins Proteoglycans

Question 35

Epithelial cells with basement membrane around it in connective tissue

Answer 35

Gland

Question 36

Increases surface area

Answer 36

Microvilli Cilia Stereocilia

Question 37

2 main types epithelium

Answer 37

Covering and lining | Glandular

Question 38

Lines blood vessels and body cavities Controls diffusion, osmosis, and filtration Allows for of gases and fluids

Answer 38

Simple squamous

Question 39

Lines tubes and excretory ducts Absorption Secretion

Answer 39

Simple cuboidal

Question 40

Secret mucus to reduce friction

Answer 40

Goblet cells

Question 41

Brush border | Goblet cells

Answer 41

Simple columnar

Question 42

Wear and tear areas | Protection

Answer 42

Stratified squamous

Question 43

Surface cells dead and filled with keratin

Answer 43

Keratinized stratified squamous

Question 44

Moist living cells at surface | No keratin

Answer 44

Nonkeratinized stratified squamous

Question 45

Found in excretory ducts of glands

Answer 45

Stratified cuboidal

Question 46

Lines hollow organs that expand from within

Answer 46

Transitional

Question 47

Found in Respiratory system Cilia All cells attached to basement membrane but not all reach surface

Answer 47

Pseudostratified

Question 48

Cells that secrete enzymes onto free surface of epithelial layer Connected to surface by ducts

Answer 48

Exocrine glands

Question 49

Secrete hormones into bloodstream | Help maintain homeostasis

Answer 49

Endocrine glands

Question 50

Secrete mucus | Mucous cells

Answer 50

Acinar cells

Question 51

Secrete watery secretion

Answer 51

Acinus cells

Question 52

Saliva and digestive glands Release products by exocytosis Most common type of gland

Answer 52

Merocrine glands

Question 53

Sweat and mammary glands | Products discharged along with apex part of cell

Answer 53

Apocrine gland

Question 54

Sebaceous gland | Whole cell dies

Answer 54

Holocrine gland

Question 55

Size and shape determine

Answer 55

Function