At the center of the cell cycle control system is Cdk, a protein that

Question: Nitrogen in the plant cell culture media is provided by either ammonia or nitrate salt. In the media
[A].

utilization of ammonium cause culture pH to drop while utilization of nitrate cause culture pH to rise

[B].

utilization of nitrate cause culture pH to drop while utilization of ammonium cause culture pH to rise

[C].

utilization of both ammonium and nitrate result in rise in pH

[D].

utilization of both ammonium and nitrate result in drop in pH

Answer: Option A

Explanation:

No answer description available for this question.