Answer:
C. natural selection
B. Gram negative organisms
Explanation:
I think the correct answer is the second option. The best isotope to be used in dating metamorphic rocks would be potassium-40. It is the most common and is widely appliclable since most of metamorphic rocks have potassium in it. The isotope system used is potassium-argon.
Answer:
The correct answer is as follows.
Explanation:
mRNA translation is the biological process at which a polypeptide is synthesized from a mRNA molecule. This process occurs in the cell on the ribosome organelle, at which triplets of the mRNA's nucleotides called codons are identified by tRNA molecules. The tRNA molecules attach a particular amino acid to the polypeptide sequence depending on the codon identified.
