It began 3.5 billion years ago
Radiation. radiation is what causes heat, therefore the air would heat from the natural radiation.
Answer:
8H 2 because a compound consists of two or more elements
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.