Cellular Biology Info.

Front 1

Aspartic Acid Asp

Back 1

D negative

Front 2

Glutamic Acid Glu

Back 2

E negative

Front 3

Arginine Arg

Back 3

R positive

Front 4

Lysine Lys

Back 4

K positive

Front 5

Histidine His

Back 5

H positive

Front 6

Asparagine Asn

Back 6

N uncharged polar

Front 7

Glutamine Gln

Back 7

Q uncharged polar

Front 8

Serine Ser

Back 8

S uncharged polar

Front 9

Threonine Thr

Back 9

T uncharged polar

Front 10

Tyrosine Tyr

Back 10

Y uncharged polar

Front 11

Alanine Ala

Back 11

A nonpolar

Front 12

Glycine Gly

Back 12

G nonpolar

Front 13

Valine Val

Back 13

V nonpolar

Front 14

Leucine Leu

Back 14

L nonpolar

Front 15

Isoleucine IIe

Back 15

I nonpolar

Front 16

Proline Pro

Back 16

P nonpolar

Front 17

Phenylalinine Phe

Back 17

F nonpolar

Front 18

Methionine Met

Back 18

M nonpolar

Front 19

Tryptophan Trp

Back 19

W nonpolar

Front 20

Cysteine Cys

Back 20

C nonpolar

Front 21

Glucose Carrier

Back 21

plasma membrane of animals

Hint 21

passive import of glucose

Front 22

Na+ Driven Glucose Pump

Back 22

Apical membrane of kidney and intestine cells

Hint 22

active import of glucose via use of the Na+ gradient

Front 23

Na + H+ exchanger

Back 23

plasma membrane of animals

Hint 23

Antiport, uses Na+ gradient to actively export H+

Front 24

Na+ K+ ATPase

Back 24

plasma membrane of animals

Hint 24

ATP driven, actively exports Na and imports K

Front 25

Ca 2+ ATPase

Back 25

plasma membrane of eucaryotic cells

Hint 25

ATP driven, exports Ca 2+

Front 26

H+ ATPase

Back 26

plasma membrane of plants, fungi, bacteria, is also found on animal lysosomes and plant vacuoles, pumping H+ from the cytosol into the organelle

Hint 26

ATP driven export of H+

Front 27

Bacteriorhodopsin

Back 27

plasma membrane of a few bacteria

Hint 27

light driven export of H+, really cool, the retinal molecule moves and changes the conformation of the transport molecule in a way that lets the H+ travel through to the other side!

Front 28

Small Hydrophobic molecules?

Back 28

ex. O2, CO2, N2, benzene

Hint 28

Yes, membrane is permeable

Front 29

Ions of any kind?

Back 29

NOOOOOOOOOOOO

Hint 29

Nononnonnonnonnonno

Front 30

Small uncharged polar molecules

Back 30

ex. H2O, glycerol, ethanol

Hint 30

Yes!

Front 31

Larger uncharged polar molecules

Back 31

Amino Acids, Glucose, nucleotides

Hint 31

Nope

Front 32

K+ leak channel

Back 32

plasma membrane of animals

Hint 32

maintain resting potential

Front 33

Voltage-gated Na+ channel

Back 33

plasma membrane of nerve cell axon

Hint 33

generation of action potentials

Front 34

voltage-gated K+ channel

Back 34

plasma membrane of nerve cell axon

Hint 34

restore resting potential after an action
potential

Front 35

voltage-gated Ca2+ channel

Back 35

plasma membrane of nerve terminal

Hint 35

stimulates release of neurotransmitter

Front 36

Acetylcholine receptor(when opened it allows Na+ and Ca2+ in)

Back 36

plasma membrane of muscles in
neuromuscular junction

Hint 36

synaptic signaling

Front 37

K+ and H+ are the only ions with higher concentrations inside the cell that you really need to worry about!

Back 37

How does Cl- work in inhibitory receptors?

Hint 37

If Na+ influx happens, and the Cl- channel has been opened by an inhibitory receptor, the Cl- will rush in and counteract the effect of the incoming Na+

Front 38

Stress activated cation channel?

Back 38

auditory hairs in the inner ear

Front 39

What are the families of neurotransmitter receptors?

Back 39

GABA, glutamate, serotonin, acetylcholine, and glycine