Cell Structure and Function Concepts

Cell Structure and Function Concepts

Assessment

Interactive Video

Biology

6th - 8th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video discusses the variety in cell shapes and sizes, explaining how the shape of a cell is related to its function. Examples include skin cells, neurons, red blood cells, and muscle cells. Some cells, like amoeba and white blood cells, can change shape. The video also covers cell sizes, from bacteria to the ostrich egg, emphasizing that cell size is related to function, not organism size.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What determines the shape of a cell?

The color of the cell

The function it performs

The age of the organism

The organism's size

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are skin cells flat and rectangular?

To absorb nutrients

To produce energy

To act as a protective covering

To store fat

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the elongated shape of nerve cells?

To transmit messages quickly

To digest food

To store water

To produce hormones

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do muscle cells contribute to movement?

By storing energy

By contracting and relaxing

By absorbing oxygen

By producing sound

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of guard cells in plants?

To absorb sunlight

To produce flowers

To open and close pores for gas exchange

To store nutrients

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does an amoeba move and feed?

By swimming with fins

By changing its shape and using projections

By flying

By rolling

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the size range of a bacterial cell?

100 to 500 micrometers

10 to 50 centimeters

1 to 5 millimeters

0.1 to 0.5 micrometers

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