Which option best describes mitosis? A. During mitosis the cell will grow and prepare for cell division. B. During mitosis the nucleus of the cell nucleus divides and prepares for cytokinesis. C. Mitosis is completed with the separation of the cytoplasm.

B

Explanation:

Mitosis involves the division of the cell including its nucleus

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u