Useful maths skills

This lesson covers all the essential maths skills required in cell biology. There are also practice questions for you to download and practice.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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 1

Question 2

Question 3

Question 4

Question 5

Q1.Where do you find the genetic material inside an eukaryotic cell?

1/5

Q2.How many chromosomes are there in a human red blood cell?

2/5

Q3.Which type of stem cells can differentiate into all types of cells?

3/5

Q4.Which of the following is a disadvantage of using human adult stem cell?

4/5

Q5.Which of the following is true for plant stem cells?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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 1

Question 2

Question 3

Question 4

Question 5

Q1.Where do you find the genetic material inside an eukaryotic cell?

1/5

Q2.How many chromosomes are there in a human red blood cell?

2/5

Q3.Which type of stem cells can differentiate into all types of cells?

3/5

Q4.Which of the following is a disadvantage of using human adult stem cell?

4/5

Q5.Which of the following is true for plant stem cells?

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.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Useful maths skills

This quiz will assess you on your maths skills required in the cell biology module

Question 1

Question 2

Question 3

Question 4

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

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Useful maths skills

This quiz will assess you on your maths skills required in the cell biology module

Question 1

Question 2

Question 3

Question 4

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

Lesson summary: Useful maths skills

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