3. Cellular Transport Flashcards Preview

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Flashcards in 3. Cellular Transport Deck (47)
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1

Movt of mol from low to high conc gradient that USES ATP

Active Transport

2

Types of Passive Transport

Simple
Facilitated
Osmosis

3

Simple diffusion is aka

Passive diffusion

4

Movt of solutes from Higher conc to Lower conc

Simple diffusion

5

Reason why gas exchange happens

Simple diffusion

6

Site of gas exchange

Alveoli

7

Facilitated diffusion is aka

Carrier mediated diffusion

8

A type of passive transport which needs carrier proteins

Facilitated diffusion

9

Insulin carrying glucose to insulin sensitive cells is what type of passive transport

Facilitated diffusion

10

3 insulin sensitive cells

Liver
Skeletal muscles
Adipocytes

11

Movt of water across a semi perm memb from LOW to HIGH osmotic pressure

Osmosis

12

It is det by the SOLUTES dissolved in the soln

Osmotic pressure

13

More solutes = __ OP

HIGH OP

14

Less solutes = ___ OP

Low OP

15

High conc of solute

Hypertonic

16

Low conc of solutes

Hypotonic

17

Soln has same solute conc of body cells

Isotonic

18

Cells in hypertonic soln results to

Shrinkage

19

Cells on hypotonic soln results in

Bursting

20

Used in surgery to irrigate tissues

Nss 0.9% NaCl

21

NSS or 0.9% NaCl is used to irrigate tissues during surgery because

It is isotonic, cells wont burst or shrink

22

4 example of Active transport

NaK pump
Proton pump
Exocytosis
Endocytosis

23

An example of an active transport that is used by the stomach to maintain its acidity

Proton pump

24

Acidic pH of stomach

ph = 1-3

25

meaning of "pH"

Power of hydrogen

26

pH=7

Neutral

27

pH= < 7

Acidic

28

pH = > 7

Basic

29

Acidic = ___ H : ___ protons

High H : High protons

30

Basic = ___ H : ___ protons

Low H : Low protons