TRUE.THEY DO NOT COTAIN THOSE THINGS.
<span>Proteins are composed of __20__ amino acids, of which __9__ are essential amino acids and __11__ are nonessential amino acids.</span>
The answer to this question is C
Usually by the neck or the metal piece of where you put your eye.
Answer:
Without DNA, cells could not reproduce, which would mean the extinction of the species. Normally, the nucleus makes copies of chromosomal DNA, then segments of DNA recombine, and next the chromosomes divide twice, forming four haploid egg or sperm cells.
Explanation:
