Smaller organic molecules that can be bonded together in chains to make larger ones are called:

Most of the chemical reactions of cellular respiration are anaerobic and still happen even when oxygen gas is not available.

The concentration of a substance refers to the amount present in a particular:

Ca is the chemical symbol for ______________.

This chemical reaction releases stored energy that can be used by cells for synthesis or other processes that need energy input:

Select each of these that is classified as an organic compound:

Which term describes the smallest particle of a covalently-bonded compound that still has the properties of that compound?

Different enzymes catalyze different chemical reactions and are needed for both synthesis and decomposition.

Denaturation of a protein means it has lost its _______________.

The most fundamental unit of an element is called a(n):