What will happen to the red blood cell in this environment? A The size of the red blood cell will remain constant.
B The red blood cell will swell at first and then shrink.
C The red blood cell will swell from absorbing salt molecules.
D The red blood cell will shrink from losing water molecules.

Which of the four major uses is predicted to change the least by 2020?

The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?

Protein and polypeptide sequences can be determined by first partially hydrolyzing the protein or polypeptide followed by amino acid sequencing of the fragment pieces using the chemical degradation process known as edman degradation. determine the sequence of the initial (18-amino acid) polypeptide that produces the following five partial sequences after hydrolysis and edman degradation.