MSB Cellular

MSB Cellular

Assessment

Interactive Video

Science

1st - 5th Grade

Practice Problem

Hard

Created by

Rachel Kaup

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do white blood cells combat bacteria in the body?

They release antibodies to mark bacteria and then engulf them.

They multiply rapidly to outnumber the bacteria.

They transport oxygen to the infected areas.

They create a protective barrier around the bacteria.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of medicine in fighting a bacterial infection?

It directly kills all bacteria in the body.

It provides energy for the body's muscles.

It helps white blood cells destroy bacteria more effectively.

It prevents bacteria from multiplying.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What substance do red blood cells deliver to the muscles?

Nutrients

Antibodies

Oxygen

Waste products

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which organs are part of the 'oxygen team' that works together to supply oxygen to the muscles?

Lungs, heart, and brain

Lungs, blood, heart, and muscles

Stomach, liver, and kidneys

Bones, skin, and hair

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the villi in the small intestine?

To produce digestive enzymes

To store undigested food

To absorb nutrients into the bloodstream

To break down large food particles

6.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Are you enjoying the video lesson?

Yes

No

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do skin cells absorb nutrients from the bloodstream?

To change the color of the skin

To help the body produce more blood

To provide energy and materials for growth and survival

To filter out waste products from the body

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