1.2 - Respiration and combustion

Today's lesson

HW Check and Recap
BS 1.2 Respiration and combustion
Exercises
Check

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Slide 1: Slide

BiologieMiddelbare schoolvwoLeerjaar 2

This lesson contains 10 slides, with text slides.

Lesson duration is: 45 min

Items in this lesson

Today's lesson

HW Check and Recap
BS 1.2 Respiration and combustion
Exercises
Check

Slide 1 - Slide

HW Check

Slide 2 - Slide

Recap

Make a sentence using the word glucose and each word below.

Ex. Glucose is produced during....

Metabolism?

Photosynthesis?

Mitochondria?

Language help: produced, released, broken down, stored, chloroplast,

Slide 3 - Slide

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HW Q7

Plant with bright light vs plant with no light

Funnel over both - funnel filled with water

Plant produces bubbles of gas

Water level in the funnel drops

a. What gas is in the test tube?

b. Amount of CO2 same? decreased? increased?

Slide 6 - Slide

1.2 - Respiration and combustion

Text

Slide 7 - Slide

Combustion

Specific form of combustion in our cells = cellular respiration

Cellular respiration: Glucose is broken down to energy and water

Slide 8 - Slide

Cellular respiration

Glucose + oxygen -> water + carbon dioxide + energy

Slide 9 - Slide

Get to work

Read/ BS 1.2

Exercise 1,2,3 and 5 t/m 8

HW: Read BS 1.3 The respiratory system

Exercise 1, 2 and 3

Slide 10 - Slide

1.2 - Respiration and combustion

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