3. Membrane Transport Flashcards
1
Q
Classification of membrane transport is based on :-
Require energy :-
No need energy :-
A
11
2
Q
Passive transport
1.
2.
3.
A
11
3
Q
Simple diffusion :-
Details :-
FICKS LAW :-
FICKS LAW is for simple diffusion
A
11
4
Q
Facilitated diffusion :-
Requires :-
Examples
1.
2.
A
11
5
Q
Osmosis
Requires :-
A
11
6
Q
Osmolarity :-
Normal plasma osmolarity :-
Osmolality :-
A
11
7
Q
Active transport Example of primary active transport :- 1. 2. 3. Examples of secondary active transport :- 1. 2.
A
12
8
Q
1* active transport :-
Examples
a) Na - k ATPase pump
Type of protein :-
Present in :-
Subunits :-
Both subunit are :-
Function :-
Ratio :-
Coupling ratio is :-
Most important subunit is :-
Why :-
@ subunit binds extra cellular to
1.
2.
@ subunit binds inside the cell with
1.
2.
A
12
9
Q
Secondary active transport :-
If same direction :-
If opposite directions :-
A
13
10
Q
CO Transporter :- Examples :- 1. 2. 3.
A
13
11
Q
Na glucose co transporter
Aka :-
SGLT1 present in :-
SGLT 2 present in :-
Function of ORS
A
13
12
Q
Na k 2cl co transporter Present in :- Aka :- Mutation :- Blockers :-
Na - I symporter present in :-
A
13
13
Q
Exchanged
Example :-
Present in :-
A
13
14
Q
Vesicular transport
Type :-
Requires :-
A
13
15
Q
Special protein for Exocytosis :-
Special protein for endocytosis :-
1.
2.
3.
A
14
16
Q
Exocytosis :-
Types
1.
2.
A
14
17
Q
Read saturation kinetic
A
14
