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Catabolism Process Quiz

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Questions and Answers

Which process involves breaking down larger, more complex substances into smaller, simpler molecules?

Anabolism
Metabolism
Catabolism (correct)
Respiration

What is the main purpose of catabolism?

To assemble complex structures
To release energy (correct)
To store energy
To break down waste products

What is responsiveness in an organism related to?

Environmental adaptation
Movement and locomotion
Response to external stimuli (correct)
Energy production

What is an example of a plant's response to stimuli?

Tropism (D) Signup and view all the answers

How do unicellular organisms typically move?

Using cilia and flagella (A) Signup and view all the answers

In addition to joint movements, what else can human movement involve?

Organ motion (C) Signup and view all the answers

What is the main source of energy for most cellular processes?

ATP (C) Signup and view all the answers

What is the process by which unspecialized cells become specialized to perform specific tasks in the body?

Differentiation (C) Signup and view all the answers

Why are brain cells particularly vulnerable to oxygen deprivation?

Due to their need for ATP production (D) Signup and view all the answers

Which of the following is NOT a basic class of nutrients essential to human survival?

Proteins (B) Signup and view all the answers

What happens when a cell grows to a size where its surface area isn’t sufficient for its volume?

The cell divides into two cells (D) Signup and view all the answers

Why is it important for the body to maintain a narrow range of temperature?

To facilitate the necessary body chemical reactions (C) Signup and view all the answers

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