Answer:
i cant see anything in your profile
Explanation:
Answer:
Research shows that the HIV virus requires a host cell to carry out its metabolic activities. HIV virus is like other viruses which are non living when present out of the cell in the form of crystals. When HIV virus come in contact with the living cell. The virus enters the cell, start growing there and made copies of itself. After sometime the virus attack on the other cells and start growing there and repeat the cycle.
Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.