Answer:
I believe surface
Explanation:
What is and example of an molecule
Muscle tissue
Protein
Stomach
Unicellular organism
___is a process that tells cells to stop dividing if they touch each other.
Answer:
Contact inhibition
1. What is an operon?
a. The binding site for a repressor PRO.
b. Any group of genes responsible for the metabolism of lactose in a prokaryotes or eukaryotes.
c. A cluster of genes under the control of a promoter.
d. A regulatory gene.
Answer:
The answer is D
Explanation:
The Earth is ________________of years old
Answer:
the earth is 4.543 billion years old