74012 Study guides, Class notes & Summaries
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AQA AS BIOLOGY 7401/2 Paper 2 Version: 1.0 Final *JUN237401201* IB/M/Jun23/E9 7401/2QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
- Exam (elaborations) • 50 pages • 2024
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AQA 
AS 
BIOLOGY 
7401/2 
Paper 2 
Version: 1.0 Final 
*JUN* 
IB/M/Jun23/E9 7401/2 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
TOTAL 
Thursday 25 May 2023 Morning Time allowed: 1 hour 30 minutes 
Materials 
For this paper you must have: 
• a ruler with millimetre measurements 
• a scientific calculator. 
Instructions 
• Use black ink or black ball-point pen. 
• Fill in the boxes at the top of this page. 
• Answer all questions. 
• You must answer the question...
-
2023 AQA AS BIOLOGY 7401/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 49 pages • 2024
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2023 AQA AS BIOLOGY 7401/2 Paper 2 
Question Paper & Mark scheme (Merged) June 
2023 [VERIFIED] 
Candidate number 
I declare this is my own work. 
AS 
BIOLOGY 
Paper 2 
Thursday 25 May 2023 Morning Time allowed: 1 hour 30 minutes 
Materials 
For this paper you must have: 
• a ruler with millimetre measurements 
• a scientific calculator. 
Instructions 
• Use black ink or black ball-point pen. 
• Fill in the boxes at the top of this page. 
• Answer all questions. 
• You must answer ...
-
AQA 2023 AS BIOLOGY 7401/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 50 pages • 2024 Popular
- Available in package deal
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- $7.99
- 15x sold
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AQA 2023 AS BIOLOGY 7401/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
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AQA AS BIOLOGY 7401/2 Paper 2 Version: 1.0 Final *JUN237401201*QUESTION PAPER & MARKING SCHEME/ [MERGED] Mark scheme June 2023
- Exam (elaborations) • 50 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
AQA 
AS 
BIOLOGY 
7401/2 
Paper 2 
Version: 1.0 Final 
*JUN* 
IB/M/Jun23/E9 7401/2 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
TOTAL 
Thursday 25 May 2023 Morning Time allowed: 1 hour 30 minutes 
Materials 
For this paper you must have: 
• a ruler with millimetre measurements 
• a scientific calculator. 
Instructions 
• Use black ink or black ball-point pen. 
• Fill in the boxes at the top of this page. 
• Answer all questions. 
• You must answer the question...
-
AQA AS BIOLOGY 7401/2 Paper 2 Mark scheme June 2023 Version: 1.0 Final
- Exam (elaborations) • 28 pages • 2023
- Available in package deal
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- $10.49
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AQA AS BIOLOGY 7401/2 Paper 2 Mark scheme June 2023 Version: 1.0 Final
-
2023 AQA AS BIOLOGY 7401/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 49 pages • 2024
- Available in package deal
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- $10.49
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2 
Answer all questions in the spaces provided. 
0 1 . 1 Which statement about the function of ribosomes is 
correct? Tick ( 
 
) one box. 
[1 mark] 
Site of transcription, catalyse the joining of amino acids 
by hydrolysis reactions 
Site of transcription, catalyse the joining of nucleotides 
by condensation reactions 
Site of translation, catalyse the joining of amino acids 
by condensation reactions 
Site of translation, catalyse the joining of nucleotides 
by hydrolysis reactions 
0 1 ....
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AA 1/AQA-74012-QP AS BIOLOGY Paper 2
- Other • 24 pages • 2023
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Endopeptidases and exopeptidases are involved in the hydrolysis of proteins. 
Name the other type of enzyme required for the complete hydrolysis of proteins 
to amino acids. 
[1 mark] 
0 1 . 2 Suggest and explain why the combined actions of endopeptidases and 
exopeptidases are more efficient than exopeptidases on their own. 
[2 marks] 
3 
*03* 
Turn over ► 
IB/M/Jun16/E4 
Do not write 
outside the 
box 
0 1 . 3 Figure 1 shows the co-transport mechanism for the absorption of amino acids 
into ...
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AQA AS BIOLOGY 7401/2 Paper 2 Version: 1.0 Final *JUN237401201* IB/M/Jun23/E9 7401/2// QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
- Exam (elaborations) • 50 pages • 2024
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- $8.99
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AQA 
AS 
BIOLOGY 
7401/2 
Paper 2 
Version: 1.0 Final 
*JUN* 
IB/M/Jun23/E9 7401/2 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
TOTAL 
Thursday 25 May 2023 Morning Time allowed: 1 hour 30 minutes 
Materials 
For this paper you must have: 
• a ruler with millimetre measurements 
• a scientific calculator. 
Instructions 
• Use black ink or black ball-point pen. 
• Fill in the boxes at the top of this page. 
• Answer all questions. 
• You must answer the question...
-
aqa AS BIOLOGY (7401/2) Paper 2 Mark scheme for June 2023 Version: 1.0 Final
- Exam (elaborations) • 17 pages • 2023
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- $14.49
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aqa AS BIOLOGY (7401/2) Paper 2 Mark scheme for June 2023 Version: 1.0 Final
-
2023 AQA AS BIOLOGY PAPER 2 QUESTION PAPER AND MARK SCHEME 74012 BUNDLE
- Exam (elaborations) • 49 pages • 2024
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- $25.59
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2023 AQA AS BIOLOGY PAPER 2 QUESTION PAPER AND MARK SCHEME 74012 BUNDLE