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All Freshmen subjects > BIO 120: Lab test 2 (diffusion and tissues) > Flashcards

BIO 120: Lab test 2 (diffusion and tissues) Flashcards

1
Q

Simple cuboidal epithelium function

A

secretion and absorption

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2
Q

Simple columnar epithelium

A

secretion and absorption

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3
Q

Pseudostratified columnar epithelium function

A

secretion and movement of mucus

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4
Q

Skeletal muscle

A

support bones

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5
Q

Cardiac muscle

A

contraction of the heart

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6
Q

Smooth muscle

A

Propulsion of food

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7
Q

Reticular

A

fills inside of organs

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8
Q

Areolar

A

framework for soft organs

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9
Q

Adipose

A

energy storage

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10
Q

Hyaline cartilage

A

reduce friction at joints

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11
Q

Fibrocartilage

A

prevent friction

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12
Q

Elastic cartilage

A

prevents food from going down the trachea

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13
Q

Bone

A

produces blood cells

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14
Q

Blood plasma

A

regulate osmotic pressure

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15
Q

Types of formed elements

A

Erythrocytes
Leukocytes
Platelets

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16
Q

Erythrocytes

A

oxygen carrier

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17
Q

Leukocytes

A

defense

18
Q

Platelets

A

plugging method

19
Q

Stratified squamous epithelium

A

protection from abrasion and infection

20
Q

Loose connective tissue

A

holds organs in place

21
Q

Nervous tissue

A

receives and transmits electrical impulses

22
Q

dendrites

A

receive messages

23
Q

soma

A

support chemical processing of the neuron

24
Q

axon

A

carry information away from the soma to other areas

25
Q

Glial cell, neuroglia

A

support and protection of neurons

26
Q

Passive transport
Movement of molecules from ______ to _______
ATP, yes or no
Towards or against concentration gradient

A

High to low
No ATP
Towards

27
Q

Types of passive transport

A

Simple
Osmosis
Facilitated

28
Q

Simple

A

High to low
No ATP
No help of transport proteins

29
Q

Osmosis

A

movement of water

30
Q

Hypotonic

A

more in than out

Can result in hemolysis

31
Q

Hypertonic

A

More out than in

Crenation

32
Q

Isotonic

A

amount entering=amount leaving

equilibrium

33
Q

Facilitated

A

Transport proteins help

High to low

34
Q 
Active transport 
Towards or against concentration gradient
ATP, yes or no
Transport proteins, yes or no
Types
A

Against
yes
yes
endocytosis and exocytosis

35
Q

Endocytosis

A

into cell

1) plasma membrane buds inwards, trapping the material that needs to come into the cell
2) vesicle pinches off from the plasma membrane

36
Q

Exocytosis

A

out of cell

1) a vesicle forms around the particles
2) the vesicle starts to move closer to the plasma membrane and fuses with it
3) materials are released out of the cell

37
Q

Pinocytosis

A

cell drinking

38
Q

Phagocytosis

A

cell eating

39
Q

Diffusion in the human body

A

Blood diffused co2 and o2 through the lungs

40
Q

Simple squamous epithelium function

A

secretion of serous fluid

All Freshmen subjects (23 decks)

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