Page 123 - Science Course 1 (Book 1)

Mo4-L3b: How are the Photosynthesis and Cellular Respiration Related?

Sugars are made in the second step of photosynthesis. Key Concept

In chloroplasts, carbon dioxide and water are broken Photosynthesis: How Do Plants Get
down and, using energy stored in chlorophyll, form Energy?
sugar molecules. What are the two steps of Photosynthesis?

Carbon Dioxide + Water Sugar + Oxygen
Light Energy

6CO2 + 6H20 C6H1206 + 6O2
Chlorophyll

SUMMARY

Photosynthesis: How Do Plants Get Energy?
Materials that a plant requires to survive move
through the plant in the vascular tissue, xylem
and phloem.

Plants can make their own food by using light
energy, water, and carbon dioxide.

Mo4-L3b How are the Photosynthesis and
Cellular Respiration Related?

KEY CONCEPTS:
1. What is cellular respiration? Oxygen

Vocabulary A-Z

Let us learn some vocabulary

Cellular Respiration
a series of chemical reactions that convert energy in
food molecules into a usable form of energy called
ATP.

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