4. DNA is damaged in G1. The cell fails checkpoint 1 until DNA is repaired. The cell ther passes checkpoint 1 and proceeds. This statement is true for a
[Select)
A.) normal cell B.) Abnormal/ cancer cell

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)

carbon

explanation:

"d.) carbon dioxide and hydrogen sulfide"