Popular courses 'A Level Biology A' at A Level Biology A
A Level Biology A Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about A Level Biology A? On this page you'll find 47 study documents about A Level Biology A.
All 47 results
Sort by
-
OCR A Level Biology A H420/01 JUNE 2023 MARK SCHEME: Biological processes
- Exam (elaborations) • 35 pages • 2023
- Available in package deal
-
- $17.99
- 5x sold
- + learn more
This is the final mark scheme
-
OCR A Level Biology A H420/02 JUNE 2023 MARK SCHEME > Biological diversity
- Exam (elaborations) • 29 pages • 2024 Popular
-
- $17.99
- 2x sold
- + learn more
This is the final mark scheme
-
OCR A Level Biology A H420/01 JUNE 2023 MARK SCHEME > Biological processes
- Exam (elaborations) • 35 pages • 2024
-
- $17.99
- + learn more
This is the final mark scheme
-
OCR A Level Biology A H420/03 JUNE 2023 MARK SCHEME > Unified biology
- Exam (elaborations) • 35 pages • 2024
-
- $17.99
- 1x sold
- + learn more
This is the final mark scheme
-
OCR A Level Biology Exam| Questions With Verified Answers | Graded A| 2024
- Exam (elaborations) • 32 pages • 2024
- Available in package deal
-
- $10.48
- + learn more
OCR A Level Biology Exam| Questions With Verified Answers | Graded A| 2024 
 
What is a light microscope used for? Correct Answer Observing living and dead specimins 
 
What are the pros and cons of a light microscope? Correct Answer Pros: Cheap, portable, easy to use, can study living specimens. Cons: Limited magnification, poor resolution. 
 
What is a laser scanning confocal microscope used for? Correct Answer Creating a high resolution, high contrast image, at different depths of the specime...
Want to regain your expenses?
-
OCR A-Level Biology Updated Questions And Verified Answers With Complete Solutions| Graded A|
- Exam (elaborations) • 49 pages • 2024
- Available in package deal
-
- $10.48
- + learn more
OCR A-Level Biology Updated Questions And Verified Answers With Complete Solutions| Graded A| 
 
What is Cell signalling? Correct Answer When cells communicate by signalling, one cell releases a chemical•This chemical is detected by another cell•The second cell then responds to this signal 
 
What are the two Cell signalling systems Correct Answer There are 2 major systems of communication: 
Neuronal System• 
via Network of neurons• 
Quick signals• 
Rapid responses 
Hormonal System•...
-
OCR A Level Biology A H420/02 JUNE 2023 QUESTION PAPER AND MARK SCHEME
- Package deal • 2 items • 2024
-
- $28.49
- + learn more
This package contains the official question paper and the final mark scheme
-
OCR A Level Biology A H420/01 JUNE 2023 QUESTION PAPER: Biological processes
- Exam (elaborations) • 48 pages • 2024
-
- $17.99
- + learn more
This is the official question paper
-
OCR A Level Biology A H420/03 JUNE 2023 QUESTION PAPER: Unified biology
- Exam (elaborations) • 36 pages • 2024
- Available in package deal
-
- $17.99
- 2x sold
- + learn more
This is the official question paper
-
OCR A Level Biology A H420/02 JUNE 2023 QUESTION PAPER: Biological diversity
- Exam (elaborations) • 42 pages • 2024
- Available in package deal
-
- $17.99
- + learn more
This is the official question paper
How much did you already spend on Stuvia? Imagine there are plenty more of you out there paying for study notes, but this time YOU are the seller. Ka-ching! Discover all about earning on Stuvia