Which of the following is NOT a part of the cell theory?

Cells come from non-living matter

All living things are made of cells

Cells are the basic unit of structure and function in living organisms

All cells arise from pre-existing cells

What is the main purpose of the digestive system?

To break down food into nutrients

To circulate nutrients in the blood

Which of the following is the primary function of the brainstem?

Basic life functions (breathing, heartbeat)

What is the main function of sensory neurons?

Carry sensory information from receptors to the brain and spinal cord

Carry information from the brain to muscles

Carry information from the spinal cord to the brain

Transmit signals from the brain to the heart

The autonomic nervous system controls:

Involuntary actions like heart rate and digestion

What is the function of the myelin sheath?

To speed up the transmission of electrical impulses along neurons

Which of the following best describes a reflex action?

B) A rapid, involuntary response to a stimulus

A) A conscious decision made by the brain

C) A process controlled by the cerebellum

What is the function of the motor neurons?

B) To carry information from the brain to the muscles

A) To transmit sensory information to the brain

C) To detect changes in the environment

D) To process sensory information

Energy cannot be created or destroyed, only transformed. This is known as:

A) The law of conservation of energy

B) The first law of thermodynamics

C) The second law of thermodynamics

Which of the following is an example of kinetic energy?

A) A ball sitting at the top of a hill

The process of energy conversion in a solar panel is an example of converting:

Solar energy into electrical energy

Chemical energy into mechanical energy

Electrical energy into chemical energy

Kinetic energy into thermal energy

7th Grade Science Final

Quiz

•

Science

•

7th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-LS1-2, MS-LS1-7, MS-PS3-5

+15

Standards-aligned

Amanda Maloy

Used 1+ times

FREE Resource

67 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which organelle is responsible for producing energy in the form of ATP?

Nucleus

Mitochondrion

Ribosome

Golgi apparatus

Tags

NGSS.MS-LS1-7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of the cell membrane?

To store genetic information

To produce energy

To control what enters and exits the cell

To store waste

Tags

NGSS.MS-LS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The organelle responsible for protein synthesis is:

Mitochondrion

Ribosome

Nucleus

Lysosome

Tags

NGSS.MS-LS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The powerhouse of the cell is the __________.

Mitochondrion

Ribosome

Nucleus

Lysosome

Tags

NGSS.MS-LS1-7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The structure that contains the cell's genetic material is the __________.

Nucleus

Mitochondrion

Ribosome

Lysosome

Tags

NGSS.MS-LS1-2

NGSS.MS-LS3-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is found in plant cells but not in animal cells?

Mitochondrion

Ribosome

Chloroplast

Nucleus

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which structure regulates the movement of substances in and out of the cell?

Cell wall

Nucleus

Cell membrane

Cytoplasm

Tags

NGSS.MS-LS1-2

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7th Grade Science Final

67 questions

Which organelle is responsible for producing energy in the form of ATP?

What is the main function of the cell membrane?

The organelle responsible for protein synthesis is:

The powerhouse of the cell is the __________.

The structure that contains the cell's genetic material is the __________.

Which of the following is found in plant cells but not in animal cells?

Which structure regulates the movement of substances in and out of the cell?

The gel-like substance inside the cell that supports the organelles is called the __________.

What is the function of the ribosomes in a cell?

Which of the following organelles is responsible for breaking down waste in the cell?

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