Ocr biology a level Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Ocr biology a level? On this page you'll find 1775 study documents about Ocr biology a level.
Page 4 out of 1.775 results
Sort by
-
OCR A Level Biology A H420/01 JUNE 2023 MARK SCHEME: Biological processes
- Exam (elaborations) • 35 pages • 2023
- $17.99
- 5x sold
- + learn more
This is the final mark scheme
-
OCR Biology A Level Module 2: Foundations in Biology Rated 100% Correct
- Exam (elaborations) • 23 pages • 2023
- $13.39
- + learn more
OCR Biology A Level Module 2: Foundations in Biology Rated 100% Correct
-
ocr A Level Biology A (H420/01) QUESTION PAPER June2023.
- Exam (elaborations) • 48 pages • 2023
- $14.99
- 1x sold
- + learn more
ocr A Level Biology A H420-01 QUESTION PAPER June2023.
-
OCR Biology A Level- Biological Molecules Study Exam And Answers Graded A+ 2024.
- Exam (elaborations) • 11 pages • 2024
- $8.49
- + learn more
What is the charge of oxygen in a H2O molecule? - Answer Slightly negative Draw a diagram of hydrogen bonding on paper - Answer Diagram of hydrogen bonding Why is ice less dense than liquid water? - Answer The hydrogen bonds between molecules in ice are slightly further apart than the average distance between liquid water molecules What is an advantage to living organisms of ice being less dense than water? - Answer Ice floats and forms an insulating layer on top of ponds, maint...
-
ocr A Level Biology A (H420/01) MARK SCHEME June2023.
- Exam (elaborations) • 38 pages • 2023
- $14.49
- 1x sold
- + learn more
ocr A Level Biology A H420-01 MARK SCHEME June2023.
Want to regain your expenses?
-
OCR Biology A Level EXAM WITH QUESTIONS AND ANSWERS
- Exam (elaborations) • 107 pages • 2024
- $13.59
- + learn more
OCR Biology A Level EXAM WITH QUESTIONS AND ANSWERS Change in the sequence of bases in DNA - CORRECT ANSW-What is a mutation? Substitution, deletion and insertion - CORRECT ANSWWhat are the three ways the base sequence can be altered? Point mutation - CORRECT ANSW-What is the term for a mutation where only one nucleotide is affected? degenerate code new amino acid is similar amino acid not involved with proteins function - CORRECT ANSW-What are the causes of a silent mutatio...
