Cellular respiration and fermentation both a.) begin with the breakdown of glucose in glycolysis b.) produce the same number of atp molecules c.) only occur in animal cells d.) require oxygen molecules as a reactant

Begin with the breakdown of glucose in glycolysis.

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