U3C4: Photosynthesis

Presentation

•

Biology

•

9th - 12th Grade

•

Medium

Zach Boor

Used 5+ times

FREE Resource

33 Slides • 9 Questions

Concept 4: Photosynthesis

Unit 3: Energy Flow

Multiple Choice

What is the main purpose of photosynthesis?

To make food

To create energy

To release oxygen

To absorb sunlight

Multiple Choice

What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.

water, sunlight

glucose, carbon dioxide

oxygen, glucose

sunlight, oxygen

Multiple Choice

What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.

oxygen, glucose, sunlight

sunlight, oxygen, water

water, oxygen, carbon dioxide

carbon dioxide, sunlight, water

Multiple Choice

Where do trees get their mass from?

Water

Air

Soil

Sunlight

Label the image as you watch the following video...

Be as specific as you can
They are not in order, so be on your toes!

Open Ended

What did you label #8 & #13?

(Hint - They should be the same thing!)

Type response here

Check your work with this diagram!

Multiple Choice

The role of the guard cell is to

help control the temperature of the plant

control how much water enters the leaf

control how much glucose is stored

control the movement of water vapour & gases

Multiple Choice

The important gases, carbon dioxide and oxygen, enter and leave the leaf through the

upper epidermis

phloem

stomata

guard cells

Multiple Choice

Most of the chloroplast cells are found in the

upper epidermis

pallisade mesophyll layer

lower epidermis

stomata

Multiple Choice

The leaf has a shiny, waxy cuticle around it to

increase the rate of photosynthesis

attract more light

control water loss

stop carbon dioxide and oxygen gases escaping

Caption this graph:

Based on our activity from yesterday, write a 'smart-sounding' caption for this graph.

*There is one small difference between this one and the graph from yesterday...

Pick out two different colored pencils

One color will represent the light dependent reactions, the other will represent the light independent reactions.

Concept 4: Photosynthesis

Unit 3: Energy Flow

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