IB Biology Questions - Topic 3 Paper 1 Questions

Topic 3.1Chemical Elements & Water

Question 1 3.1.5 (1)

Question 2 3.1.3 (1)

Question 3 3.1.3 (1)

Question 4 3.1.5 (2)

Carbohydrates, Lipids & Proteins

Topic 3.2

Question 1 3.2.5 (2)

Question 2 3.2.7 (3)

Question 3 3.2.7 (3)

Question 4 3.2.2 (2)

DNA Structure

Topic 3.3

Question 1 3.3.4 (3)

Question 2 3.3.1 (2)

Question 3 3.3.2 (1)

Question 4 3.3.4 (3)

DNA Replication, Transcription and Translation

Topic 3.4 + 3.5

Question 1

Question 2

Question 3

Question 4

Enzymes & Cell Respiration

Topic 3.6 + 3.7

Question 1

Question 2

Question 3

Question 4

Question 5

Photosynthesis

Topic 3.8

Question 1

Question 2

Question 3

How are organic molecules made in photosynthesis?

A. Hydrogen and oxygen is used to fix carbon dioxide.

B. ATP and carbon dioxide is used to fix oxygen.

C. ATP and hydrogen is used to fix carbon dioxide.

D. ATP and oxygen is used to fix carbon dioxide.

Question 4

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