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Science test study guide

Total questions: 22

Worksheet time: 23mins

Name
Class
Date
1.

What contains the cells genetic information and controls the functions inside the cell?

(a)  

2.

What is the surrounding layer of the cell that controls what materials enter and leave the cell?

(a)  

3.

What helps package and transport materials within the cell and helps package materials to be transported out of the cell?

(a)  

4.

What helps in assembling proteins?

(a)  

5.

What is the liquid inside the cell that surrounds the organelles?

(a)  

6.

What is sack like structures that help in cell activities?

(a)  

7.

What has the structure that contains chlorophyll and carries out photosynthesis?

(a)  

8.

What carries food downwards from the leaves to the roots?

(a)  

9.

What is photosynthesis?

(a)  

10.

What has that Ridge outside material that surrounds the plant cells to give them structure and protection?

(a)  

11.

What are organisms whose cells have a nucleus?

(a)  

12.

Who's job in a plant is to absorb light usually sunlight?

(a)  

13.

What converts sugar into energy for the cell?

(a)  

14.

What is an energy carrying molecule found in the cells of all living things?

(a)  

15.

What is an organism that can produce its own food using light water carbon dioxide or other chemicals?

(a)  

16.

Explain how glucose is transported from the cell to the trunk of the tree:

(a)  

17.

What are the four functions of roots?

(a)  

18.

What provides protection against desiccation and external environmental stresses?

(a)  

19.

What distributes water and dissolves minerals upward through the plants from the roots to the leaves?

(a)  

20.

What takes in carbon dioxide and releases oxygen?

(a)  

21.

Which organelles do the plant cells have that the animal cells don't?

(a)  

22.

Explain how water is transported from the roots to the cell:

(a)