OCR A-Level Biology Mark Scheme
This document provides the mark scheme for the uploaded OCR A-Level Biology exam paper. Each
question is marked according to OCR guidelines. Study tips are included at the end.
Mark Scheme
1. Which statement about lipids is correct?
Answer: B - Lipids with carbon-carbon double bonds are liquid at room temperature.
2. Which statement about macromolecules is correct?
Answer: B - Lipids are not polymers, but polysaccharides, nucleic acids, and proteins are.
3. How can molecule X be described?
Answer: A - It has a hydrophilic head and a hydrophobic tail.
Study Tips for A-Level Biology
1. Understand Key Concepts: Focus on biological processes, not just memorization.
2. Use Active Recall: Test yourself regularly to reinforce learning.
3. Practice Past Papers: Identify common question patterns and improve exam technique.
4. Make Summary Notes: Use mind maps and diagrams to visualize concepts.
5. Time Management: Allocate time wisely during the exam, spending more on high-mark questions.
6. Review Mark Schemes: Learn how marks are awarded to maximize your score.
This document provides the mark scheme for the uploaded OCR A-Level Biology exam paper. Each
question is marked according to OCR guidelines. Study tips are included at the end.
Mark Scheme
1. Which statement about lipids is correct?
Answer: B - Lipids with carbon-carbon double bonds are liquid at room temperature.
2. Which statement about macromolecules is correct?
Answer: B - Lipids are not polymers, but polysaccharides, nucleic acids, and proteins are.
3. How can molecule X be described?
Answer: A - It has a hydrophilic head and a hydrophobic tail.
Study Tips for A-Level Biology
1. Understand Key Concepts: Focus on biological processes, not just memorization.
2. Use Active Recall: Test yourself regularly to reinforce learning.
3. Practice Past Papers: Identify common question patterns and improve exam technique.
4. Make Summary Notes: Use mind maps and diagrams to visualize concepts.
5. Time Management: Allocate time wisely during the exam, spending more on high-mark questions.
6. Review Mark Schemes: Learn how marks are awarded to maximize your score.
