Bilateral symmetry allowed for the evolution of

The ovary is most often located on/in the

The extra energy required to destabilize existing chemical bonds and to initiate a chemical reaction is called ________ energy.

A competitive inhibitor interferes with the ________ site of the enzyme so a substrate cannot bind.

Mitochondria are descendants of ________ and chloroplasts are descendants of ________.

If a signal molecule, called a ________, binds to the allosteric site of an enzyme, the enzyme’s active site will change shape.

Sperm has several components; the function of the acrosome is to _____.

If the sequence of one strand of DNA is CATTACGGG, then the complementary strand would be GTAATGCCC.

The total amount of formaldehyde required to preserve all of the protein in the body is 

Individuals clustered in the same area that release their gametes into the water at the same time are engaging in _____.