WorksheetsCell Receptors
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
Which is the odd one out?
a)
Hormones
b)
Small molecules
c)
Large molecules
d)
neurotransmitters
2.
Neurotransmitters are predominately found in the ........
a)
CNS
b)
Muscles
c)
Soft tissue
d)
lab
3.
What is considered the activator of a pathway?
a)
Receptor
b)
Ligand
c)
Phosphate
d)
ATP
4.
Broadly speaking, how many receptor types were discussed today?
a)
1
b)
2
c)
3
d)
No idea, I fell asleep
5.
Which receptor has 7 trans-membrane domains?
a)
GPCR
b)
Enzyme linked Receptors
c)
Ion Channels
6.
Which receptor has over 800 sub-types?
a)
GPCR
b)
Ion channels
c)
Enzyme linked
7.
GPCR... Which trans-membranes are the most variable?
a)
5 & 6
b)
6 & 9
c)
6 & 7
d)
4 & 2
8.
How low can a ligand concentration be and still activate Enzyme linked receptors?
a)
10- minus 6
b)
10- minus 10
c)
10- minus1
d)
10- minus 20
9.
Receptor Tyrosine Kinase is known to .......
a)
Leave the cell
b)
Phosphorylate itself
c)
Activate JaK
d)
Signal the immune system directly
10.
Monodentate means?
a)
More than one electron donor
b)
One electron donor
c)
no electron donor
11.
What is first to be phosphorylated in the JaK / STAT pathway?
a)
Tyrosine
b)
Tryptophan
c)
STAT
d)
Donald Trump
12.
STAT dimerizes and binds to
a)
RNA
b)
Promoter regions
c)
Stop Codons
d)
The Nucleus
100 %
