Answer: glucose + oxygen ⟶carbon dioxide + water
Explanation: Cellular respiration is a metabolic reaction that take place in mitochondria of the cells of organisms which breaking down glucose (sugar) in the presence of oxygen to release energy (ATP) carbon dioxide and water.
Answer:
The correct answer is D. proliferation and differentiation.
Explanation:
Primary immune response occurs due to the first exposure of an antigen to the immune system. The primary immune response is generally delayed by many days because it takes time for B and T cells to become cloned and to proliferate and differentiate.
Then after several days of proliferation and differentiation of activated T and B cells, T cells become effector T cells and B cell becomes plasma cells which then eliminates the antigen. Memory B and T cells are also produced during this process which helps in generating a quick immune response during the second and subsequent exposure of that antigen.
So the correct answer is D. proliferation and differentiation.
DNA condenses to form chromosomes, spindle fibers form, and the nuclear envelope disappears.
Centrosomes migrate to either pole, not chromosomes, and I couldn't find anything that said each chromosome pairs up with its mate.
Answer:
mitochondria and chloroplasts
Explanation:
Both mitochondria and chloroplasts contain their own DNA and ribosomes.