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1.2 - Respiration and combustion

Today's lesson

HW Check and Recap
BS 1.2 Respiration and combustion
Exercises
Check

1 / 10

Slide 1: Tekstslide

BiologieMiddelbare schoolvwoLeerjaar 2

In deze les zitten 10 slides, met tekstslides.

Lesduur is: 45 min

Onderdelen in deze les

Today's lesson

HW Check and Recap
BS 1.2 Respiration and combustion
Exercises
Check

Slide 1 - Tekstslide

HW Check

Slide 2 - Tekstslide

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 - Tekstslide

Slide 4 - Tekstslide

Slide 5 - Tekstslide

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 - Tekstslide

1.2 - Respiration and combustion

Text

Slide 7 - Tekstslide

Combustion

Specific form of combustion in our cells = cellular respiration

Cellular respiration: Glucose is broken down to energy and water

Slide 8 - Tekstslide

Cellular respiration

Glucose + oxygen -> water + carbon dioxide + energy

Slide 9 - Tekstslide

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 - Tekstslide

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