Biology aqa as 74011 - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Biology aqa as 74011? On this page you'll find 155 study documents about Biology aqa as 74011.
All 155 results
Sort by
-
2023 AQA AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 46 pages • 2024 Popular
-
- $7.99
- 40x sold
- + learn more
2023 AQA AS BIOLOGY 7401/1 Paper 1 Question 
Paper & Mark scheme (Merged) June 2023 
[VERIFIED] 
Candidate number 
I declare this is my own work. 
AS 
BIOLOGY 
Paper 1 
Monday 15 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...
-
AQA 2024 AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2024 [VERIFIED]
- Exam (elaborations) • 53 pages • 2024
- Available in package deal
-
- $7.99
- 51x sold
- + learn more
AQA 2024 AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2024 [VERIFIED]
-
AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN2023 7401101* IB/M/Jun23/E8 7401/1 For Examiner’s Use Question Mark
- Exam (elaborations) • 47 pages • 2024
- Available in package deal
-
- $7.99
- 7x sold
- + learn more
AQA 
AS 
BIOLOGY 
7401/1 
Paper 1 
Version: 1.0 Final 
*JUN* 
IB/M/Jun23/E8 7401/1 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
9 
TOTAL 
Monday 15 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 questions in t...
-
Official June 2024 AQA AS BIOLOGY 7401/1 Paper 1 Merged Question Paper + Mark Scheme
- Exam (elaborations) • 54 pages • 2024
-
- $7.99
- 8x sold
- + learn more
Official June 2024 
AQA 
AS 
BIOLOGY 
7401/1 
Paper 1 
Merged Question Paper + Mark Scheme
-
2024 AQA AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2023 VERIFIED / Biology AQA AS level 7401/1 Paper 1
- Exam (elaborations) • 7 pages • 2024
- Available in package deal
-
- $18.49
- 7x sold
- + learn more
2024 AQA AS BIOLOGY 7401/1 
Paper 1 Question Paper & 
Mark scheme (Merged) June 
2023 VERIFIED / Biology AQA 
AS level 7401/1 Paper 1 
Describe the induced-fit model of enzyme action - ANSWER-- 
active site not complementary to/does not fit substrate 
- Shape of active site changes as enzyme- substrate complex forms 
- Distorting bonds (in substrate leading to reaction) 
• The human cell then makes a complementary strand to the HIV DNA. 
The complementary strand is made in the same way as a ne...
Fear of missing out? Then don’t!
-
AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN237401101* IB/M/Jun23/E8 7401/1/ QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
- Exam (elaborations) • 47 pages • 2024
-
- $9.99
- 2x sold
- + learn more
AQA 
AS 
BIOLOGY 
7401/1 
Paper 1 
Version: 1.0 Final 
*JUN* 
IB/M/Jun23/E8 7401/1 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
9 
TOTAL 
Monday 15 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 questions in t...
-
BIOLOGY AQA AS 74011 PAPER 1 [WELL VERIFIED]
- Exam (elaborations) • 6 pages • 2024
- Available in package deal
-
- $17.99
- + learn more
BIOLOGY AQA AS 74011 PAPER 1 [WELL VERIFIED] 
• The human cell then makes a complementary strand to the HIV DNA. 
The complementary strand is made in the same way as a new complementary 
strand is made during semi-conservative replication of human DNA. Describe how the complementary strand of HIV DNA is made. - ANS---- there are complementary nucleotides/bases pair 
- DNA polymerase used 
- Nucleotides join together (to form new strand)/phosphodiester bonds form; 
Contrast the structures of ...
-
AQA AS BIOLOGY PAPER 1 JUNE 2023 MARK SCHEME (7401/1)
- Exam (elaborations) • 18 pages • 2023
-
- $18.09
- 9x sold
- + learn more
AQA AS BIOLOGY PAPER 1 JUNE 2023 MARK SCHEME (7401/1)
-
Official June 2024 AQA AS BIOLOGY 7401/1 Paper 1 Merged Question Paper + Mark Scheme
- Exam (elaborations) • 54 pages • 2024
-
- $7.99
- 1x sold
- + learn more
Official June 2024 
AQA 
AS 
BIOLOGY 
7401/1 
Paper 1 
Merged Question Paper + Mark Scheme
-
Official June 2024 AQA AS BIOLOGY 7401/1 Paper 1 Merged Question Paper + Mark Scheme
- Exam (elaborations) • 54 pages • 2024
-
- $7.99
- 1x sold
- + learn more
Official June 2024 
AQA 
AS 
BIOLOGY 
7401/1 
Paper 1 
Merged Question Paper + Mark Scheme
Do you wonder why so many students wear nice clothes, have money to spare and enjoy tons of free time? Well, they sell on Stuvia! Imagine your study notes being downloaded a dozen times for $15 each. Every. Single. Day. Discover all about earning on Stuvia