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AQA A-Level Biology tested and tried pass guarantee
AQA A-Level Biology tested and tried pass guarantee Question And Answers
[Show more]AQA A-Level Biology tested and tried pass guarantee Question And Answers
[Show more]AQA A-Level Biology: Paper 1 2021 verified and pass guaranteed 
1.1 Describe the induced fit model of enzyme action and how an enzyme acts as a catalyst. - ANS - The substrate binds to the active site and forms an ES complex. 
- The active site changes shape slightly so it's complimentary to t...
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Add to cartAQA A-Level Biology: Paper 1 2021 verified and pass guaranteed 
1.1 Describe the induced fit model of enzyme action and how an enzyme acts as a catalyst. - ANS - The substrate binds to the active site and forms an ES complex. 
- The active site changes shape slightly so it's complimentary to t...
Biology Paper 1 Question And Answers Tested And Verified 
Outline two reasons why marketisation policies may produce inequality of educational achievement between social classes. 4 marks. - ANS Cream skimming (1) successful schools can attract high achievers, who are more likely to be middle cl...
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Add to cartBiology Paper 1 Question And Answers Tested And Verified 
Outline two reasons why marketisation policies may produce inequality of educational achievement between social classes. 4 marks. - ANS Cream skimming (1) successful schools can attract high achievers, who are more likely to be middle cl...
AQA A-Level Biology - Tissue Fluid Question And Answers 
1 (a) (i) An arteriole is described as an organ. Explain why. 
(1 mark) - ANS Made of different tissues. 
 
(ii) An arteriole contains muscle fibres. Explain how these muscle fibres reduce blood flow to capillaries. 
(2 marks) - ANS As m...
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Add to cartAQA A-Level Biology - Tissue Fluid Question And Answers 
1 (a) (i) An arteriole is described as an organ. Explain why. 
(1 mark) - ANS Made of different tissues. 
 
(ii) An arteriole contains muscle fibres. Explain how these muscle fibres reduce blood flow to capillaries. 
(2 marks) - ANS As m...
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