Map of membrane proteins Flashcards
1
Q
Functional categories of membrane proteins include
A
transporters, structural proteins, enzymes and receptors
2
Q
Structure of membrane proteins
A
can either be integral or peripheral
3
Q
Membrane transport- carrier proteins change and channel proteins form
A
carrier proteins-change conformation
channel proteins can form open or gated channels
4
Q
3 types of gated channels
A
mechanically gated, voltage gate and chemically gates
5
Q
structural proteins are part of
A
cell junctions and cytoskeleton
6
Q
Membrane enzymes are active in
A
metabolism and signal transfer
7
Q
Membrane receptors activate
A
membrane enzymes
8
Q
membrane receptors are active in
A
receptor-mediated endocytosis.
9
Q
membrane receptors open and close
A
chemically gated channel
10
Q
Functions of membrane receptors
A
- can activate
- are active in thing
-open and close chemically gated channels
