Unit 1: Biological Systems Review 24-25

Front

Which three systems work together to move the body?

Back

Skeletal, muscular, nervous.

Front

What is the rigid structure that provides strength, support, and protection to a plant cell?

Back

Cell wall.

Front

What type of feedback increases or speeds up the original change?

Back

Positive feedback.

Front

TRUE/FALSE: A cell's structure refers to the features of the cell!

Back

True.

Front

Which system interacts with the circulatory system to filter cellular waste?

Back

Excretory system.

Front

What is the primary function of the skeletal system?

Back

To provide support and protection for the body.

Front

What role does the muscular system play in body movement?

Back

It allows for movement by contracting and relaxing.

Front

What is the function of the nervous system?

Back

To transmit signals between different parts of the body.

Front

Define homeostasis in biological systems.

Back

The maintenance of a stable internal environment in an organism.

Front

What is the main function of the cardiovascular system?

Back

To transport blood, nutrients, and oxygen throughout the body.