Investigating enzymes

In this lesson we will look at how changing the 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!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Products of digestion are ______________ into the blood.

1/6

Q2.Products of digestion are absorbed into the blood at the ____________.

2/6

Q3.Products of digestion move into the blood via ________.

3/6

Q4.The walls of the small intestine are folded into _________.

4/6

Q5.Select the adaptations of the small intestine

Select three (3) boxes

5/6

Q6.The villi have a good blood supply which maintains _________.

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:

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

Question 6

Q1.Products of digestion are ______________ into the blood.

1/6

Q2.Products of digestion are absorbed into the blood at the ____________.

2/6

Q3.Products of digestion move into the blood via ________.

3/6

Q4.The walls of the small intestine are folded into _________.

4/6

Q5.Select the adaptations of the small intestine

Select three (3) boxes

5/6

Q6.The villi have a good blood supply which maintains _________.

6/6

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:

Investigating Enzymes

This quiz will assess your knowledge of enzymes as well as content from the previous lessons.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Increasing temperature below the optimum ___________ enzyme activity.

1/6

Q2.Increasing temperature below the optimum increases the ___________ of collisions

2/6

Q3.Complete the sentence: The optimum temperature is...

3/6

Q4.Increasing the temperature beyond the optimum ___________ enzymes

4/6

Q5.When enzymes are denatured the _________ of the active site changes

5/6

Q6.When investigating how temperature affects the rate of enzyme activity, the dependent variable is ____________

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:

Investigating Enzymes

This quiz will assess your knowledge of enzymes as well as content from the previous lessons.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Increasing temperature below the optimum ___________ enzyme activity.

1/6

Q2.Increasing temperature below the optimum increases the ___________ of collisions

2/6

Q3.Complete the sentence: The optimum temperature is...

3/6

Q4.Increasing the temperature beyond the optimum ___________ enzymes

4/6

Q5.When enzymes are denatured the _________ of the active site changes

5/6

Q6.When investigating how temperature affects the rate of enzyme activity, the dependent variable is ____________

6/6

Lesson summary: Investigating enzymes

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