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Channel 4 LearningC4 > LEARNING

SCIENCE
Science Bank 3: Biology
 
Programme 21: Food and Digestion
Aims
Curriculum Relevance
Programme Outline
Teacher's Notes
Background Information
Key Vocabulary
Printable Activity Sheets
Activity Sheet 1
Activity Sheet 2
Activity Sheet 3
Answers to Activity Sheet 1
Answers to Activity Sheet 2
Answers to Activity Sheet 3
Useful Links
Credits
Programme 22: Body Parts
TV Transmissions
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Programme 21: Food and Digestion

Answers to Activity Sheet 3

Enzyme True or False

This is a quick review activity that can be done by individuals or in pairs. Pupils decide whether each statement in a pair is true or false. Then they decide if the second statement explains the first.

1A

FALSE
B
TRUE
B explains why A is false.

2A

TRUE
B
TRUE
B explains A.

3A

FALSE
B
TRUE
B partly explains why A is false.

4A

TRUE
B
TRUE (salivary and pancreatic amylase are different)
B does not explain A.

5A

TRUE
B
TRUE
B explains A.

6A

FALSE
B
TRUE.
B does not explain A (although acids will hydrolise protein)

7A

FALSE
B
TRUE
B does not explain A.

8A

FALSE
B
TRUE
B does not explain A.

9A

TRUE
B
TRUE
B does explain A.

10A

FALSE
B
TRUE
B does not explain A