Photosynthesis Concepts and Processes

Photosynthesis Concepts and Processes

Assessment

Interactive Video

Biology, Science

7th - 10th Grade

Hard

Created by

Olivia Brooks

FREE Resource

The video explains the process of photosynthesis, highlighting its importance in producing glucose and oxygen. It covers the role of light and pigments, detailing how chlorophyll absorbs specific wavelengths. The video describes the light and dark reactions, focusing on the electron transport chain and ATP synthesis. It concludes with the Calvin cycle, explaining how carbon dioxide is converted into glucose, which serves as an energy source for plants and other organisms.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the basic requirements for plant growth and photosynthesis?

Carbon dioxide, nitrogen, and energy

Nitrogen, water, and sunlight

Carbon dioxide, water, and energy

Oxygen, water, and sunlight

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary source of energy for photosynthesis?

Sunlight

Mechanical energy

Thermal energy

Chemical energy

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do plants appear green?

They absorb green light

They reflect blue and red light

They reflect green and yellow light

They absorb red and green light

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where in the plant cell does photosynthesis occur?

Ribosome

Mitochondria

Nucleus

Chloroplast

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two main reactions in photosynthesis?

Light-dependent reactions and Calvin cycle

Glycolysis and Krebs cycle

Oxidative phosphorylation and photolysis

Electron transport chain and fermentation

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of photosystems in the light-dependent reactions?

To absorb water

To fix carbon dioxide

To release oxygen

To absorb light and transfer energy

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What molecule is produced as a result of the light-dependent reactions?

ATP and NADPH

Glucose

Water

Carbon dioxide

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