Lucia is given a picture of several cells. her task is to identify the cells as plant or animal cells. how can she pinpoint the cells that are plant cells? a) she should look for a cell membrane surrounding the cell. b) she should look for cytoplasm that is filled with organelles c) she should look for a large nucleus in the center of the cells. d) she should look for ovals full of green dots called chloroplasts.

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

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.