Review (Part 2)

This lesson reviews the digestive system, adaptations of the small intestine, the role of enzymes in digestion and how temperature affects enzyme activity.

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.In which field of study did Rebecca Lancefield discover her findings of streptococcal bacteria?

1/5

Q2.One of Rebecca Lancefield's greatest accomplishments was the Lancefield groupings, what did this classify?

2/5

Q3.When Rebecca first applied for her Ph.D. at Colombia University, she was rejected. What was the reasoning?

3/5

Q4.Rebecca discovered that streptococcal bacteria could also cause other diseases, which diseases did this include? (Choose three answers)

Select three (3) boxes

4/5

Q5.Rebecca Lancefield's discoveries went on to help other doctors and scientists. Which TWO discoveries are associated with Lancefield's findings? (Choose two answers)

Select two (2) boxes

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.In which field of study did Rebecca Lancefield discover her findings of streptococcal bacteria?

1/5

Q2.One of Rebecca Lancefield's greatest accomplishments was the Lancefield groupings, what did this classify?

2/5

Q3.When Rebecca first applied for her Ph.D. at Colombia University, she was rejected. What was the reasoning?

3/5

Q4.Rebecca discovered that streptococcal bacteria could also cause other diseases, which diseases did this include? (Choose three answers)

Select three (3) boxes

4/5

Q5.Rebecca Lancefield's discoveries went on to help other doctors and scientists. Which TWO discoveries are associated with Lancefield's findings? (Choose two answers)

Select two (2) boxes

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:

Review Point 2

This quiz will assess you on your knowledge gained in the second half of the topic. Areas included in this are: - Organs of the digestive system - Adaptations of the small intestine - The role of enzymes in digestion - The effect of temperature on enzymes

Q1.What is the process by which food gets absorbed into the blood?

1/8

Q2.Where does chemical digestion take place?

2/8

Q3.What is the correct pathway through the digestive system?

3/8

Q4.What are proteins broken down into?

4/8

Q5.What type of chemical are enzymes?

5/8

Q6.If the villi have dimensions of 2mm x 4mm, and the microvilli have dimensions of 0.5m x 2mm, by how much do the microvilli increase the surface area?

6/8

Q7.What is the term used to describe an enzyme that can no longer carry out its function?

7/8

Q8.What is the role of the stomach acid?

8/8

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:

Review Point 2

This quiz will assess you on your knowledge gained in the second half of the topic. Areas included in this are: - Organs of the digestive system - Adaptations of the small intestine - The role of enzymes in digestion - The effect of temperature on enzymes

Q1.What is the process by which food gets absorbed into the blood?

1/8

Q2.Where does chemical digestion take place?

2/8

Q3.What is the correct pathway through the digestive system?

3/8

Q4.What are proteins broken down into?

4/8

Q5.What type of chemical are enzymes?

5/8

Q6.If the villi have dimensions of 2mm x 4mm, and the microvilli have dimensions of 0.5m x 2mm, by how much do the microvilli increase the surface area?

6/8

Q7.What is the term used to describe an enzyme that can no longer carry out its function?

7/8

Q8.What is the role of the stomach acid?

8/8

Lesson summary: Review (Part 2)

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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

This was the final lesson in the unit Digestion and nutrition.

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