Study Guide Cell Test 3

Front 1

membrane proteins located throughout the membrane, having thansmembrane spans

Back 1

integral proteins

Front 2

kink or ben in the tail of fatty acid molecule is at a pont where

Back 2

a double bond is found

Front 3

unsaturated fatty acid has a ____melting point than saturated

Back 3

lower

Front 4

Is not found in the phospolipids of membranes from all types of cells

Back 4

cholesterol

Front 5

cell membranes _____

Back 5

allow transport of specific molecules

Front 6

Cholesterol of cell membranes ____ the cell membrane at room temperature

Back 6

stabilizes

Front 7

membrane proteins located o the surface of membrane with no transmembrane span

Back 7

peripheral protein

Front 8

decreases the fluidity of the cell membrane at room temperature

Back 8

cholesterol

Front 9

moves unaided across a cell membrane the fastest

Back 9

lipophilic molecule

Front 10

moves unaided across a cell membrane fastest

Back 10

lipophilic molecule

Front 11

proccess responsible for movement of molecules from and area of high concentration to an area fo low concentration in a fashion such that tneither energy or carrier protein is required

Back 11

simple diffusion

Front 12

common to aerobic and anaerobic processes of respiration

Back 12

glycolisis

Front 13

common in arobic and anaerobic

Back 13

glycolysis

Front 14

CO2 is produced during

Back 14

Prepatory step pyrubate to coA (pyrubate oxidation) and Kreb's cycle

Front 15

produces water as a final step

Back 15

ETC

Front 16

Products of Kreb's cycle

Back 16

FADH2, CO2, NADH, little ATP

Front 17

pyruvate to acetyl coA, Kereb's cycle and ETC occurs in

Back 17

mitochondria

Front 18

Glycolisis happens in

Back 18

cytoplasm

Front 19

glucose is broken down nto pyruvate molecules

Back 19

glycolysis

Front 20

ATP is formed when_____ the tylakoid compartment

Back 20

H ions leave

Front 21

oxygen released in photosynthesis comes from

Back 21

water

Front 22

Carbon fication reactions in the chorplast are referred to as

Back 22

light independent reactions

Front 23

Plants need ___ and ___ to carry on photosynthesis

Back 23

CO2 and H2O

Front 24

Location of chlorophyll in plant cell

Back 24

Thylakoid membranes

Front 25

ethanol, lactic acid and CO2 are products of

Back 25

fermentation

Front 26

end products of glycolisis

Back 26

NADH

Front 27

under anaerobic condition yeast release

Back 27

ethyl alcohol

Front 28

during oxidative phosphorylation, H2O is formed. where do the oxygen atoms in the H2O come from

Back 28

molecular oxygen

Front 29

oxidative phosphorylation in mitochondria and photphosphorylaation in chloroplasts produce ATP in plants

Back 29

True

Front 30

metabolic process most associated with intracellular membranes

Back 30

oxidative phosphorylation

Front 31

There is less energy in two molecules of pyruvate than in one molecule of glucose

Back 31

True

Front 32

Abundant glucose and O2, but need to produce ATP

Back 32

ETC; ATP synthesis

Front 33

biolayer

Back 33

doble leaflet tails inside head outside

Front 34

micelle

Back 34

single leaflet hydrophobic tails and core encapsulated hydrophobic core

Front 35

liposome

Back 35

similar to biolayer
head group insede hydrophilic core round

Front 36

effect of saturation

Back 36

?

Front 37

Fluidity at different temperatures

Back 37

?

Front 38

lipids are labeled with fluoresent compound to allow to see movement of molecules and measure the rate of reapperance of fluoresence.after the laser bleached the spot membrane.

Back 38

Photobleaching

Front 39

based on polarity or hydrophilic or phobic separates different kinds of lipids

Back 39

TLC

Front 40

protein mobility
cells from different species using flourescent antibodies

Back 40

Cell fusion

Front 41

SDS-PAGE

Back 41

separation of proteins based on size

Front 42

passive transport

Back 42

?

Front 43

active transport

Back 43

movement of molecules agains concentration gradient needs to use energy

Front 44

simple diffusion

Back 44

?

Front 45

osmosis

Back 45

movement of water from an area of high concentration to an area of low concentration

Front 46

facilitated diffusion

Back 46

needs the use of a transporter protein

Front 47

solute

Back 47

water

Front 48

solvent

Back 48

like salt

Front 49

hypertonic

Back 49

salt water

Front 50

isotonic

Back 50

the same

Front 51

hypotonic

Back 51

fresh water

Front 52

Membrane transporter

Back 52

allows molecule to be permable thru membrane
like a permease that facilitates the entering of binds molecules interacts w/specific molecules
may alter in confirmation
catalizes product

Front 53

porin

Back 53

a channel protein like a door open to anybody

Front 54

Pyrophosphate

Back 54

?

Front 55

site for prokaryotes for cellular respiration

Back 55

mesosomes

Front 56

in eukaryotes where does glycolysis occur?

Back 56

cytoplasm

Front 57

CoA---> citrate 6C---->NADH--->FADH2--->little ATP---> 2CO2

Back 57

Kreb's cycle in the matrix of mitochondria

Front 58

FADH2--->oxidative phosphorilation then add H+ to final receptor O2 and make water

Back 58

ETS

Front 59

NAD+

Back 59

oxidation

Front 60

NADH

Back 60

reduced

Front 61

FAD+

Back 61

oxidation

Front 62

FADH

Back 62

reduced