Answer:
B. tRNA molecules bring amino acids for the ribosome to link together.
Explanation:
Transfer ribonucleic acid (tRNA) is a type of RNA molecule which are responsible for the decoding of messenger RNA (mRNA) into protein. During translation, with the help of tRNA, protein in the form of amino acid is produced from a messenger RNA molecule. The tRNA recieves message of nucleic acid and formed protein according to the instructions.
Answer:
their very similar environments.
Explanation:
The type of evolution that is referenced here actually has a name -- convergent evolution. It's when two types of organisms/species have nothing in common ancestor-wise but still evolve similarly due to their similar environments. The similar body plan the question is referencing could include fins and other "fish features" as well. :-)
I think the answer is A. forms many organic molecules :)
Answer:
That molecule is alanine which is an "amino acid"
Answer:
Bacteria helps digest food, make vitamins, and play other important roles