metabolism, combustion and respiration

• Biologie
• Middelbare school
• vwo
• Leerjaar 3

Welcome!

• Take your seat (classmap)
• Take your coat off and place your closed laptop on your table.
• The lesson starts after the music stops, be prepared.

Combustion and breathing Basic 1 metabolism 

                                                                                           Metabolism

                                                                                                    

Agenda 

• Instruction basic 1 
• Practice exercises  
• 
  

After today 

• You can describe how plants use photosynthesis to store energy in glucose 
•  You can explain that breaking down glucose release energy 

Drag the correct function to the numbered parts

1

2

3

4

5

Produce food

Repro-duction

Uptake of water 

Transport seeds

Transports water and food

What is glucose?

Glucose 

• Sugar 
• Energy  
• Building block 

Photosynthesis

• Energy sun -> glucose 
• Water + carbon dioxide -> Oxygen and glucose  
• Symbols? 
• Metabolism example

Metabolism 

• Conversion of substances in a cell into other substances 
• Glucose is formed during photosynthesis
•  During metabolism glucose is converted into different products 

The pathway of glucose

• The breakdown of for instead glucose or other substances is decomposition. 
• glucose is broken down in the mitochondria 
•  breakdown of glucose in the body --> body respiration

Summarize today's knowledge

We are going to draw the pathway of glucose.  Show the way from plant  -->  body respiration.
This drawing includes: 

Chloroplast - mitochondria - metabolism - glucose 

Work in groups of 4, you are allowed to discuss calmly

10 mins 

Done? start on your homework

Questions about the theory

Homework

For next week is: 

• basic 1 : 1, 3, 5, 6, 7
• Basic 2 : 1, 3, 5, 7, 8

Respiration and combustion 

Welcome everyone!

Take a seat and discuss with your peer the following questions:

- In what part of the cell takes photosynthesis place?

 - What is the formula of body respiration (hint, glucose + ? -> water + ? + ? )

- Which cells have mitochondria: plant, animal, funghi or bacteria (multiple answers possible ) 

Today's planning

• Short flashback last lesson 
• further explanation respiration and combustion 
• time for excercises  

Question 8+
3 minutes to fulfill the excercise

I'm done, easypeasy

I'm done but it was challenging

Please help me

Homework

For next week is: 

• basic 1 : 1, 3, 5 , 7
• Basic 2 : 1, 3, 5, 7, 8