Macromolecules are made of functional groups that give them specific characteristics. What are the functional units of a carbohydrate? (4 points) Alpha helix and beta pleated groups in polysaccharides Amino and R groups in disaccharides Carbonyl and hydroxyl groups in monosaccharides Ketose and aldose groups in disaccharides

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

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