The leading is replicated continuously for the entire length of the chromosome, while the lagging strand is replicated in pieces.
A niche is an organism's role in a community.
What it eats, Where it eats, When it eats, and its job in that environment.
Prokaryotic cells also have loose/free/a ring of DNA (not confined to a nucleus) and they can also sometimes have a capsule (slimy outer layer). Also they have slightly smaller ribosomes- 70s instead of 80s.
Answer: DNA contains alternating sugar-phosphate molecules whereas RNA does not contain sugars
Explanation:
In order to produce an effective immune response within the body, the person must be injected with a dosage of a virus or bacteria, and for it to be allowed to grow in the person, which replicates just enough to stimulate a response from the immune system.
