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Biblioteka

7th Grade Chapter 3 Photosynthesis and Respiration

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Posljednje ažuriranje almost 3 years ago
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Pitanje 1
1.

What are the products of photosynthesis?

Pitanje 2
2.

How does photosynthesis benefit heterotrophs?

Pitanje 3
3.

Under which of the following conditions is lactic acid fermentation most likely to occur?

Pitanje 4
4.

What are the raw materials of photosynthesis?

Pitanje 5
5.

Which of the following is not true about the products of photosynthesis?

Pitanje 6
6.

The main characteristic of the first stage of photosynthesis is

Pitanje 7
7.
Pitanje 8
8.
Pitanje 9
9.
Pitanje 10
10.
Pitanje 11
11.
Pitanje 12
12.
Pitanje 13
13.

Plants use energy from the Sun to produce carbon dioxide and sugars.

Pitanje 14
14.

Photosynthesis and respiration form a cycle that keeps the levels of water and carbon dioxide fairly constant in the atmosphere.

Pitanje 15
15.

When muscle cells run low on oxygen, lactic acid fermentation takes place.

Pitanje 16
16.

Light energy is written on the left side of the equation to show that it is used in the reaction.

Pitanje 17
17.

Cellulose is one of the sugars produced by photosynthesis.

Pitanje 18
18.

The green pigment that absorbs light energy is called chlorophyll.

Pitanje 19
19.

Explain the following statement: Photosynthesis and respiration are opposite processes.

Pitanje 20
20.

Where does photosynthesis generally occur?

Pitanje 21
21.

Name the organelle that helps plants carry out photosynthesis.

Pitanje 22
22.

Which type of fermentation occurs in yeast?

Pitanje 23
23.

Where in the cell does the second stage of cellular respiration take place?

Pitanje 24
24.

In what ways are cellular respiration and fermentation alike? in what ways are they different?

Pitanje 25
25.

Use the Diagram to answer the following questions.

Identify A and B which are the raw materials for Cellular Respiration.

Pitanje 26
26.

Using the Diagram for Cellular Respiration from question 25, Identify C and D which are the products of cellular respiration.