G The placement of the amino acid during translation is determined by the Group of answer choices sequence of nucleotides at the 5' end of the rRNA. complementary base pairing of the codon-anticodon. DNA polymerase which transcribes both molecules. secondary structure of the newly forming protein.

The correct answer is second statement.

Explanation:

At the time of translation, the alignment of amino acids is determined by the codon-anticodon complementary base pairing. The phenomenon in which ribosomes present in the endoplasmic reticulum or cytoplasm takes part in the process of protein synthesis is termed as translation.  

In the process, attachment of ribosomes and tRNA takes place with the mRNA. The anticodon found within the tRNA is complimentary with the initiation codon found within the mRNA, this forms the basis of the translation process. The amino acid carried by the tRNA corresponds with that of the codon.  

the correct answer is:

a population changes in response to a change in the environment.

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b