# Cell biology review (Part 1)

This lesson is an overview on the fundamental knowledge of cells, specialised cells, cell cycle and how to view cells under the microscope.

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 5

Q1.How many micrometers are there in 1 millimeter?

1/5

Q2.Find the mean of the following numbers: 15,16,12,13,18.

2/5

Q3.If an eyepiece lens of 10x magnification and an objective lens of 25x magnification are in use in a microscope, what is the total magnification?

3/5

Q4.A cell was 15μm in length. What is its length after being magnified by 400x?

4/5

Q5.A dog weighed 20kg three months ago. It went on an diet and exercise program for 6 months and now it weighs 15.6kg. Find the percentage change in its weight.

5/5

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 5

Q1.How many micrometers are there in 1 millimeter?

1/5

Q2.Find the mean of the following numbers: 15,16,12,13,18.

2/5

Q3.If an eyepiece lens of 10x magnification and an objective lens of 25x magnification are in use in a microscope, what is the total magnification?

3/5

Q4.A cell was 15μm in length. What is its length after being magnified by 400x?

4/5

Q5.A dog weighed 20kg three months ago. It went on an diet and exercise program for 6 months and now it weighs 15.6kg. Find the percentage change in its weight.

5/5

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Cell biology review 1

This quiz will cover the topics cell structure, use of microscope and mitosis.

## Question 5

Q1.Which of the words below refers to the amount of details shown on an image?

1/5

Q2.What is the key difference between a prokaryotic and an eukaryotic cell?

2/5

Q3.Which of the below are cells that allow the transport of water inside plants?

3/5

Q4.The xylem cells are strengthened by......

4/5

Q5.Why is mitosis important? Tick two boxes.

Select two (2) boxes

5/5

Quiz:

# Cell biology review 1

This quiz will cover the topics cell structure, use of microscope and mitosis.

## Question 5

Q1.Which of the words below refers to the amount of details shown on an image?

1/5

Q2.What is the key difference between a prokaryotic and an eukaryotic cell?

2/5

Q3.Which of the below are cells that allow the transport of water inside plants?

3/5

Q4.The xylem cells are strengthened by......

4/5

Q5.Why is mitosis important? Tick two boxes.

Select two (2) boxes

5/5

# Lesson summary: Cell biology review (Part 1)

### Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Climb stairs

On the spot:
Dance

### Take part in The Big Ask.

The Children's Commissioner for England wants to know what matters to young people.