During G1, there is a great amount of protein _ occurring.

G1 is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. During this time, the cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication.

Explanation:

During G1, there is a great amount of protein synthesis occuring.

answer; (phospholipid);

amber has allowed scientists to study dna that has been preserved over millions of years.