Its most likely D as an enzyme is made from polypeptide chains that are proteins
hope that helps
The use is to guide and fix a replacement valve over the top of the old one.
TAVI is different from open heart surgery in that it uses a less invasive approach to treat a diseased aortic valve.
Answer:
<h2>. A human diploid cell has 46 chromosomes in 23 pairs.</h2>
For the last question it's either C or D.
Type of fungi feed on waste or dead organic material is Saprophytic..