Answer: C) Centromeres
Explanation: Centromeres are involved in crossing over, none of the other ones are.
Answer:
cysteine
Explanation:
The anticodon for ACA is UGU
in the left column find the U. From the top column find the G. From the right column find the last U. The amino acid at that location is cysteine
Answer:
In the earths atmosphere or air
Explanation:
