Compounds that do not usually contain carbon and hydrogen atoms as the primary structural ingredients are called ________ molecules.

A gene is a set of specific instructions that

In general, the nervous system does each of the following except

A(n) ________ bond is a covalent bond that stores an unusually large amount of energy.

Which of the following is the strongest bond?

The study of the changes in form that occur between conception and physical maturity is called ________ anatomy.

[a] – smallest stable units of matter

The reaction N2 + 3 H2 2 NH3 is an example of a(n) ________ reaction.

Which organ system removes carbon dioxide from the bloodstream?

If the concentration of sodium chloride in the interstitial fluid surrounding cells decreases and the concentration of other solutes remains constant,