D.
A fixed allele is homozygous within a population so D should be the correct answer.
Hope this helps!
Answer:
Build homes and stable environments for people to live in during the bad weather.
Enters the left atrium...this is the oxygenated blood from the lungs (pulmonary)
Answer: Option II. inhibited by adenylylation.
Option III. activated by uridylylation of the PII subunit of adenylyltransferase.
Explanation:
Glutamine syntherase is an enzyme that is found in the mitochondria. Glutamine syntherase acts as a catalyst in the reaction that produces glutamine from glutamate and ammonia.
