A. The sun, because there has been theory’s of the sun being able to heat earth from there being a lot of iron in the middle of earth.
Answer:
Explanation:
A tRNA with the complementary anticodon is attracted to the ribosome and binds to this codon. The tRNA carries the next amino acid in the polypeptide chain. The first tRNA transfers its amino acid to the amino acid on the newly arrived tRNA, and a chemical bond is made between the two amino acids
