June 2022 QP

Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. H GCSE BIOLOGY Higher Tier Paper 1 H Time allowed: 1 hour 45 minutes Materials For Examiner’s Use For this paper you must have: • a ruler Question Mark • a scientific calculator. 1 Instructions 2 • Use black ink or black ball-point pen. 3 • Pencil should only be used for drawing. 4 • Fill in the boxes at the top of this page. 5 • Answer all questions in the spaces provided. • If you need extra space for your answer(s), use the lined pages at the end of 6 this book. Write the question number against your answer(s). 7 • Do all rough work in this book. Cross through any work you do not want TOTAL to be marked. • In all calculations, show clearly how you work out your answer. Information • The maximum mark for this paper is 100. • The marks for questions are shown in brackets. • You are expected to use a calculator where appropriate. • You are reminded of the need for good English and clear presentation in your answers. * JUN2284611H01 * 8461/1H IB/M/ Jun22 /E 20

Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. H GCSE BIOLOGY Higher Tier Paper 1 H Time allowed: 1 hour 45 minutes Materials For this paper you must have: For Examiner’s Use • a ruler Question Mark • a scientific calculator. 1 Instructions 2 • Use black ink or black ball-point pen. 3 • Pencil should only be used for drawing. 4 • Fill in the boxes at the top of this page. • Answer all questions in the spaces provided. 5 • If you need extra space for your answer(s), use the lined pages at the end of 6 this book. Write the question number against your answer(s). 7 • Do all rough work in this book. Cross through any work you do not want to be marked. TOTAL • In all calculations, show clearly how you work out your answer. Information • The maximum mark for this paper is 100. • The marks for questions are shown in brackets. • You are expected to use a calculator where appropriate. • You are reminded of the need for good English and clear presentation in your answers. * JUN2284611H01 * 8461/1H IB/M/ Jun22 /E 20

2 Do not write outside the There are no questions on this page box DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED * 02 * IB/M/Jun22/8461/1H

2 Do not write outside the There are no questions on this page box DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED * 02 * IB/M/Jun22/8461/1H

3 Do not write outside the Answer all questions in the spaces provided. box 0 1 This question is about cells and transport. 0 1 . 1 Complete Table 1 . [3 marks] Table 1 Name of cell part Function of cell part Contains genetic information Mitochondria Controls the movement of substances into and out of the cell Cells in potatoes are plant cells. Cells in potatoes do not contain chloroplasts. 0 1 . 2 What is the function of chloroplasts? [1 mark] 0 1 . 3 Name one type of cell in a potato plant that does not contain chloroplasts. [1 mark] Question 1 continues on the next page Turn over ► * 03 * IB/M/Jun22/8461/1H

3 Do not write outside the Answer all questions in the spaces provided. box 0 1 This question is about cells and transport. 0 1 . 1 Complete Table 1 . [3 marks] Table 1 Name of cell part Function of cell part Contains genetic information Mitochondria Controls the movement of substances into and out of the cell Cells in potatoes are plant cells. Cells in potatoes do not contain chloroplasts. 0 1 . 2 What is the function of chloroplasts? [1 mark] 0 1 . 3 Name one type of cell in a potato plant that does not contain chloroplasts. [1 mark] Question 1 continues on the next page Turn over ► * 03 * IB/M/Jun22/8461/1H