What is a peptide?
a. a healthy nerve cell
b. a scrap of protein
c. the cause of cancer
d none of above

5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

What are the types of mutations, and how does each alter the encoded protein? college level answer

15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated