In a Human Cell

question 44

Multiple Choice

In a human cell,

• A)one enzyme usually catalyzes no more than five different chemical reactions.
• B)nearly all chemical reactions are catalyzed by enzymes.
• C)enzymes have to be constantly replaced as they are used up in the reactions that they catalyze.
• D)some enzymes are specialized to store activation energy.

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Definitions:

Operation of Law

Changes in rights, duties, or obligations automatically enforced by the legal system without the need for action by the parties involved.

Condition Precedent

A condition in a contract that must be met before a party's promise becomes absolute.

Avoidable

Capable of being prevented or circumvented through careful action or strategic planning.

Collateral Agreement

An agreement that has its own consideration, but supports another agreement.