Human dna was completely mapped
Answer:
Nucleoid
Explanation:
I just know by studying cells
Answer:
Explanation:
hepatic portal vein is a blood vessel that carries blood from the gastrointestinal tract and spleen to the liver. This blood are usually rich in nutrient because it contains extraction from digested materials or food substances in the gastrointestinal tract and it is processed in the liver for removal of toxins before the blood returns to the heart.
The side group, usually simply represented by an “R” attached to the carbon between the carboxyl and amine group.
