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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 1784 study documents about Ocr biology a level.

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A-LEVEL 2024 OCR BIOLOGY A, CHEMISTRY A, PHYSICS A PAPER 1 / 2 / 3 INCLUDING ALL MARK SCHEMES

  • A-LEVEL 2024 OCR BIOLOGY A, CHEMISTRY A, PHYSICS A PAPER 1 / 2 / 3 INCLUDING ALL MARK SCHEMES

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OCR Biology A Level EXAM WITH QUESTIONS AND ANSWERS

  • OCR Biology A Level EXAM WITH QUESTIONS AND ANSWERS

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    • 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...
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OCR Biology A Level- Biological Molecules Study Exam And Answers Graded A+ 2024.

  • OCR Biology A Level- Biological Molecules Study Exam And Answers Graded A+ 2024.

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    • 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...
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OCR A Level Biology A paper 3(H420/03)Mark Scheme for June 2023

  • OCR A Level Biology A paper 3(H420/03)Mark Scheme for June 2023

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    • GCE A Level Biology A H420/03 H420/03: Unified biology Mark Scheme for June 2023
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OCR A Level Biology A H420/01 JUNE 2023 MARK SCHEME: Biological processes

  • OCR A Level Biology A H420/01 JUNE 2023 MARK SCHEME: Biological processes

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    • This is the final mark scheme
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OCR Biology A Level Module 2: Foundations in Biology Rated 100% Correct

  • OCR Biology A Level Module 2: Foundations in Biology Rated 100% Correct

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    • OCR Biology A Level Module 2: Foundations in Biology Rated 100% Correct
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A-LEVEL JUNE 2024 OCR BIOLOGY A PAPER 1 INCLUDING MARK SCHEME

  • A-LEVEL JUNE 2024 OCR BIOLOGY A PAPER 1 INCLUDING MARK SCHEME

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  • A-LEVEL JUNE 2024 OCR BIOLOGY A PAPER 1 INCLUDING MARK SCHEME
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ocr A Level Biology A (H420/01) QUESTION PAPER June2023.

  • ocr A Level Biology A (H420/01) QUESTION PAPER June2023.

  • Exam (elaborations) • 48 pages • 2023
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    • ocr A Level Biology A H420-01 QUESTION PAPER June2023.
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