1. Edexcel B2 Revision
If you learn 10 new things, you will improve your grade by one.
B2 topics:
1) The building block of cells
What’s in a cell, DNA, Mitosis and meiosis, Cloning, Protein synthesis, Enzymes
2) Organisms and energy
Respiration, Photosynthesis, Fieldwork techniques
3) Common systems
Growth, Blood, Digestion

2. How this session is going to work
Write down the answer to the question on paper
Review the mark scheme
Correct your answer

3. Edexcel B2 Revision
If you learn 10 new things, you will improve your grade by one.
B2 topics:
1) The building block of cells
What’s in a cell, DNA, Mitosis and meiosis, Cloning, Protein synthesis, Enzymes
2) Organisms and energy
Respiration, Photosynthesis, Fieldwork techniques
3) Common systems
Growth, Blood, Digestion

7. Q2.

28. Q8.

31. A

33. B

35. Q8.

36. Q9. A B C D

37. Q9.

39. Q9.

44. • 1) The building block of cells
What’s in a cell, DNA, Mitosis and meiosis, Cloning, Protein synthesis,
Enzymes
• 2) Organisms and energy
Respiration, Photosynthesis, Fieldwork techniques
• 3) Common systems
Growth, Blood, Digestion

65. • 1) The building block of cells
What’s in a cell, DNA, Mitosis and meiosis, Cloning, Protein synthesis,
Enzymes
• 2) Organisms and energy
Respiration, Photosynthesis, Fieldwork techniques
• 3) Common systems
Growth, Blood, Digestion

66. Q6.

67. Q6.

77. Q3.

78. Q4.

89. What to do next… Review this PowerPoint again on the Elvin website.
Please take the key questions sheet to answer this afternoon. Use this to revise tonight and before your exam.
Meet tomorrow at 7.30 in the dining room to go
through answers of the key questions.