Like most cellular processes, transcription is directed by the action of -
a. enzymes
b. fatty acids
c. monosaccharides
d. inhibitors

Metamorphic rocks are formed when sedimentary or igneous rocks are subjected to heat or pressure and recrystallize without melting. which of the following rocks results from the metamorphism of limestone? a. granite b. slate c. sandstone d. marble

Four types of motile cells in human body?

According to the cladogram, which organisms have roundworms as a common ancestor?