Answer:
B. Acetyl-CoA
Explanation:
Acetyl CoA are released as carbon dioxide, one of the major products of cellular respiration, through a series of enzymatic reactions.
Answer:
Adding filter media, rocks, or substrate from an existing tank is one of the most effective things you can do to speed up the nitrogen cycle in your aquarium.
Explanation:
Answer:
B
They wouldnt have abilizy to propagate themselfs
It is antigen a,antigen b and no antigen
Answer:
The correct answer choice is B
Explanation:
We use these brackets in the first place to show the main molecule interconnection with other appendage molecules. For example, Ca(OH)2. The main molecule of calcium is joined with other two molecules and brackets are showing interconnection simply. However, these brackets can't tell us about the orientation and position of bond in 3D space. We have to utilize stereo-chemistry for that...