Understanding Key Concepts

What does 'metabolism' refer to?

• The process of breathing in and out.

• The structure of DNA in living organisms.

• The set of chemical reactions that occur within a living organism to maintain life.

• The way organisms reproduce and grow.

If a discussion is described as 'moot,' it means:

• It means the discussion is about a specific topic.

• It means the discussion is legally binding.

• It means the discussion is irrelevant or not worth discussing.

• It means the discussion is highly relevant.

If someone is acting 'futilely,' they are:

• making wise decisions

• achieving meaningful goals

• engaging in pointless or ineffective actions

• performing tasks efficiently

Which of the following best describes a 'delirious' state?

• A state of extreme happiness and euphoria.

• A calm and peaceful state of mind.

• A disturbed state of mind with confusion and disorientation.

• A temporary loss of memory without confusion.

If someone is speaking 'futilely,' they are likely:

• communicating effectively

• not achieving meaningful communication

• engaging in productive dialogue

• expressing clear ideas

A person with a high metabolism typically:

• maintains a stable weight regardless of diet.

• gains weight easily and has a slow metabolism.

• burns calories quickly and may have difficulty gaining weight.

• burns calories slowly and has a high appetite.

What is the primary function of enzymes in the body?

• To store genetic information.

• To transport oxygen in the blood.

• To provide energy for muscle contraction.

• The primary function of enzymes in the body is to catalyze biochemical reactions.

Which term describes a person who is overly enthusiastic?

• apathetic

• zealous

• dispassionate

• indifferent

What does it mean to 'exacerbate' a situation?

• To make a situation worse.

• To improve a situation.

• To analyze a situation thoroughly.

• To ignore a situation completely.

If something is 'ubiquitous,' where is it found?

• It is found only in specific locations.

• It is found in limited quantities.

• It is found in the ocean.

• It is found everywhere.