Answer:
a) egg
b) mitosis
c) meiosis
e) cytoplasm
f) fertilization
g) fertilization ?
h) gene
Explanation:
couldn't answer all of them but hope this helps.
Answer:
The answer is B and D.
Explanation:
PKA ( Protein Kinase A) is an enzyme which becomes active with the presence of cAMP molecules in the cell and the cAMP molecules need to bind to R subunits to become active which happens at a ratio of 1:2.
The example given in the question states that the Ro sububit can bind to 8 molecules of cAMP rather than the conventional 2.
This means that the activation of the Ro subunits is harder than the activation of R subunit because of the requirement of higher cAMP concentrations.
B is correct, full activity of PKA with Ro subunits needs a higher concentration of cAMP.
Because Ro binds to eight units of cAMP, the dynamic range of activity of PKA with Ro is going to be over a wider range of cAMP concentration.
I hope this answer helps.
Answer:
air pressure, temperature clouds
Explanation:
I took the test and it was correct
<span>It's a enzyme. Hope this helps</span>
