Silent mutations are base substitutions that result in no change of the amino acid or amino acid functionality when the altered messenger RNA (mRNA) is translated.
The communities plus abiotic and biotic surroundings is called an ecosystem
B.Prokaryotic cells do not have a true nucleus or membrane-bound organelles.
Cancer is the typical result of cell division
<span>This organelle is the nucleolus.
The nucleolus is made of proteins, DNA, and RNA. They form around specific regions of the chromosomes called nucleolar organizing regions. These regions of the chromosomes contain some the genes needed for ribosome production.</span>