What is the role of rna polymerase?

a. it transcribes the dna strand.
b. it bonds the dna strand.
c. it unzips the dna strand.
d. it translates the dna strand.

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

If vegetable oil is made out of veggies, then what is baby oil made out of?

What is the importantence of the carbon and nitretan cycles in the environment