Answer:
Answer is A. Cdk7 of the CAK (TFIIH component) phosphorylates Cyclin 8 of the Mediator to down regulate promoter activity.
Refer below.
Explanation:
Cdk7 of the CAK (TFIIH component) phosphorylates Cyclin 8 of the Mediator to down regulate promoter activity is a FALSE STATEMENT.
The second pair of ribs or the true ribs
To grow food to grow food
In metaphase 1 of meiosis , synapsed homologous chromosomes align independently of one another alone the metaphase plate .