Blood and blood vessels

In this lesson we will look at the components of the blood and how blood vessels structure relates to their function.

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!

Q1.Gas exchange takes place in the _________.

1/5

Q2.Carbon dioxide moves into ________.

2/5

Q3.Oxygen moves into the blood via ________.

3/5

Q4.Alveoli have thin walls which results in ________.

4/5

Q5.All of the adaptations of the alveoli result in ________.

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!

Q1.Gas exchange takes place in the _________.

1/5

Q2.Carbon dioxide moves into ________.

2/5

Q3.Oxygen moves into the blood via ________.

3/5

Q4.Alveoli have thin walls which results in ________.

4/5

Q5.All of the adaptations of the alveoli result in ________.

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:

Blood and Blood Vessels

This quiz will assess your knowledge of blood and blood vessels as well as information from previous lessons.

Q1.What is the function of blood plasma?

1/6

Q2.What is the function of the red blood cells?

2/6

Q3.What is the function of platelets?

3/6

Q4.Arteries carry blood ___________.

4/6

Q5.Veins have _________ to prevent the backflow of blood.

5/6

Q6.Thick walls allow arteries _________.

6/6

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:

Blood and Blood Vessels

This quiz will assess your knowledge of blood and blood vessels as well as information from previous lessons.

Q1.What is the function of blood plasma?

1/6

Q2.What is the function of the red blood cells?

2/6

Q3.What is the function of platelets?

3/6

Q4.Arteries carry blood ___________.

4/6

Q5.Veins have _________ to prevent the backflow of blood.

5/6

Q6.Thick walls allow arteries _________.

6/6

Lesson summary: Blood and blood vessels

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Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga

The next lesson in:
Organisation (HT)
is:
The heart

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