Amacromolecule isolated from the bone of dinosaurs is found to have primary chains of nitrogen-carbon-carbon repeats. it would be classified as what type of molecule?

It would be classified as a polypeptide molecule.

Polypeptides are short chains of amino acids which are joined covalently by peptide bonds. Proteins are produced by the bonding of two or more polypeptides, which are then arranged biologically into a certain shape for a particular protein. The two ends of every polypeptide molecule have a free amino group and a free carboxyl group. They two ends are called N-terminal and C-terminal respectively.

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

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.