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Cell Biology Quiz

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Questions and Answers

What is the primary function of organs in the body?

To perform specific functions (correct)

To generate heat for the body

To store energy for later use

To produce hormones exclusively

Which of the following correctly describes an organelle?

A group of cells functioning together

A tissue made of similar cells

A part of a cell with a specific function (correct)

An independent living unit

What defines a unicellular organism?

It consists of multiple cells working together

It is made of a single cell capable of basic functions (correct)

It only exists in multicellular forms

It can only perform complex functions

What is the meaning of selective permeability in cell biology?

Only specific molecules can enter or exit a cell Signup and view all the answers

In which type of cells are chloroplasts typically found?

Plant cells Signup and view all the answers

What is the primary function of mitochondria in an animal cell?

To create energy for the cell Signup and view all the answers

Which of the following statements is a principle of cell theory?

All living things are composed of one or more cells. Signup and view all the answers

What role does the cell membrane play in an animal cell?

It controls the movement of substances in and out of the cell. Signup and view all the answers

What is the jelly-like solution that fills each cell referred to as?

Cytoplasm Signup and view all the answers

Which of the following best describes a multicellular organism?

An organism that uses two or more cells to function Signup and view all the answers