Histology

Question 1

Unicellular exocrine glands

Answer 1

Within the surface epithelium

Question 2

Epithelial Specialized Apical Features

Answer 2

Cilia, stereovilli, Microvilli

Question 3

Epithelial Classifications

Answer 3

Number of layers, cell shape, specialized features

Question 4

Do endocrine glands have ducts?

Answer 4

No. Release into the blood stream

Question 5

Paracrine cell signaling

Answer 5

Molecules act on neighbor cells

Question 6

Loose CT

Answer 6

Microvasculature, nerves, and immune defense cell support

Question 7

Types of exocrine secretory products

Answer 7

Mucous

Serous

Question 8

Classifications of exocrine secretory complexity

Answer 8

Coiled vs branched

Question 9

Nervous Tissue cells

Answer 9

Neurons and support cells

Question 10

Subtypes of CT Proper

Answer 10

Loose CT

Dense CT

Question 11

Glycosaminoglycans

Answer 11

Polymers of repeating disaccharide units.

Hyaluronan

Question 12

PNS nerve support cells

Answer 12

Schwann cells

Question 13

PNS ganglia support cells

Answer 13

Satellite cells

Question 14

Holocrine

Answer 14

Cell undergoes apoptosis to release secretory prod.

Question 15

Dense Regular CT

Answer 15

Connections in musculoskeletal system, collagen fiber bundles, resists tearing

Question 16

Cell-to-basement Junctions

Answer 16

Hemidesmosomes

Focal adhesions

Question 17

Muscular Tissue Types

Answer 17

Skeletal, cardiac, and smooth

Question 18

Merocrine (eccrine)

Answer 18

Membrane bound vesicles fuse to apical mem and release prod. into lumen

Question 19

Multiadhesive glycoproteins

Answer 19

Basement membrane adhesion. Binding sites for cell attachment

Question 20

Two types of Transport Across Epithelium

Answer 20

Transcellular transport

Paracellular transport

Question 21

Classifications of exocrine ducts

Answer 21

Simple vs compound

Question 22

Basal lamina

Answer 22

Attachment site for basal membrane

Question 23

Endocrine cell signaling

Answer 23

Molecules enter blood stream

Question 24

CT Proper Fibers of ECM

Answer 24

Collagen, Reticular, and Elastic

Question 25

CT Proper Ground Substance

Answer 25

Glycosaminoglycans
Proteoglycans
Multiadhesive glycoproteins

Question 26

Dense Irregular CT

Answer 26

Protect and support organs, lots of collagen fibers, resist tearing

Question 27

Multicellular exocrine glads

Answer 27

Invaginate into CT with ducts to transport secretory prod.

Question 28

Subtypes of Fluid CT

Answer 28

Blood

Lymph

Question 29

Subtypes of Supportive CT

Answer 29

Bone

Cartilage

Question 30

Autocrine cell signaling

Answer 30

Molecules bind to own receptors

Usually neg feedback

Question 31

Major tissue types

Answer 31

Epithelial
Muscular
Nervous
Connective

Question 32

Cell-to-Cell Junctions

Answer 32

Zonula occludens (tight junctions)
Zonula adherens (adherens junctions)
Macula adherens (desmosome)
Gap junctions (nexus)

Question 33

Classifications of exocrine secretory shape

Answer 33

Acinar- spherical
Tubular-tubular/cylindrical
Tubule-acinar

Question 34

Types of secretory epithelium

Answer 34

Endocrine

Exocrine

Question 35

Heterochromatic

Answer 35

Not very active

Question 36

Reticular lamina

Answer 36

Attachment for CT

Question 37

Apocrine

Answer 37

Secretory prod within an envelope of plasma membrane released

Question 38

Epithelium

Answer 38

Lining of body walls, glands, and remaining structures with lumen. Secretory and Lining

Question 39

Euchromatic cell

Answer 39

Active

Question 40

Mesothelium

Answer 40

Lines body cavities and are serous

Question 41

Proteoglycans

Answer 41

Core protein with variable amounts and combos of sulfates GAGs

Question 42

Endothelium

Answer 42

Heart, blood vessels, and lymphatic ducts

Question 43

Types of Connective Tissue

Answer 43

CT Proper
Supportive CT
Fluid CT