bs 1 metabolism

B1 Metabolism
At the end of this lesson..
  • You can explain that plants use photosynthesis to store energy in the form of glucose.
  • You can explain that breaking down glucose releases energy.
  • You can write down the reaction formula of photosynthesis.
  • You can recognize mitochondria en explain their function.
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 15 slides, with interactive quizzes, text slides and 1 video.

time-iconLesson duration is: 45 min

Items in this lesson

B1 Metabolism
At the end of this lesson..
  • You can explain that plants use photosynthesis to store energy in the form of glucose.
  • You can explain that breaking down glucose releases energy.
  • You can write down the reaction formula of photosynthesis.
  • You can recognize mitochondria en explain their function.

Slide 1 - Slide

What is the goal of photosynthesis?

Slide 2 - Open question

What does a plant need to perform photosynthesis?

Slide 3 - Open question

When does photosynthesis not happen in plants?

Slide 4 - Open question

Photosynthesis





Water + carbondioxide + sunlight -> glucose + oxygen
H2O + CO2 + sunlight -> C6H12O6 + O2
oxygen
carbondioxide
sunlight

Slide 5 - Slide

Talking point 
Plants make food and oxygen for animals and people. The cells in your body use the substances that plants make. Discuss what our body does with the substances we get from plants. Discuss with your neighbour why life woudn't be possible without plant 

Slide 6 - Slide

What is the use of glucose?

Slide 7 - Open question

Slide 8 - Slide

Using glucose
  • Changing glucose into other substances (= metabolism)
  • Breaking it down to release energy
What does a plant do with this energy?
Mitochondrion
An organel in cells. Breaks down glucose to 'make' energy.
The amount of mitochondria differs greatly among cells. 
For example: Musclecells have lots of them.

Slide 9 - Slide

Mitochondria - Where metabolism happens

Slide 10 - Slide

What you should do:
  • Read pages  8-9
  • Do asgmt  1-9

Zs = Working in Silence
  • No asking questions
  • Silent, don't disturb anyone
  • Stay at your  desk
timer
10:00

Slide 11 - Slide

Slide 12 - Video

B1 Metabolism
At the end of this lesson..
  • You can explain that plants use photosynthesis to store energy in the form of glucose.
  • You can explain that breaking down glucose releases energy.
  • You can write down the reaction formula of photosynthesis.
  • You can recognize mitochondria en explain their function.

Slide 13 - Slide

How does an organism get the energy out of glucose?

Slide 14 - Open question

What is the energy (from glucose) used for in organisms?

Slide 15 - Open question