2) Proteins are synthesized in vivo by the translation of A) cDNA. B) tRNA. C) rRNA. D) exons. E) mRNA.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

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?