Conditions necessary for photosynthesis practice exercise 1

Question 1

State how temperature affects the process of photosynthesis. (1 mark)

Question 2

State how temperature affects the process of photosynthesis. (1 mark)

Question 3

Which condition necessary for photosynthesis is missing in a white leaf below, and why can't it make its own food? (1 mark)

Question 4

Which condition necessary for photosynthesis is missing in a white leaf below, and why can't it make its own food? (1 mark)

Question 5

Which condition necessary for photosynthesis is missing in a white leaf below, and why can't it make its own food? (1 mark)

Question 6

Study the diagram below showing the conditions necessary for photosynthesis. One condition is missing and marked with a question mark (?). Identify the missing condition and explain its role. (2 marks)

Question 7

Study the diagram below showing the conditions necessary for photosynthesis. One condition is missing and marked with a question mark (?). Identify the missing condition and explain its role. (2 marks)

Question 8

Study the diagram below showing the conditions necessary for photosynthesis. One condition is missing and marked with a question mark (?). Identify the missing condition and explain its role. (2 marks)

Question 9

Study the experiment setup below. Which condition necessary for photosynthesis is being tested? (1 mark)

Question 10

Study the experiment setup below. Which condition necessary for photosynthesis is being tested? (1 mark)

Question 11

Study the experiment setup below. Which condition necessary for photosynthesis is being tested? (1 mark)

Question 12

Why is chlorophyll considered a necessary condition for photosynthesis? (1 mark)

Question 13

Why is chlorophyll considered a necessary condition for photosynthesis? (1 mark)

Question 14

Why is chlorophyll considered a necessary condition for photosynthesis? (1 mark)

Question 15

A plant is placed in a jar with potassium hydroxide and exposed to sunlight. No starch is formed. Which condition is missing?

Question 16

A plant is placed in a jar with potassium hydroxide and exposed to sunlight. No starch is formed. Which condition is missing?

Question 17

A plant is placed in a jar with potassium hydroxide and exposed to sunlight. No starch is formed. Which condition is missing? (1 mark)

Question 18

After three days in darkness, a leaf is tested with iodine and does not turn blue-black. What conclusion can be made about the condition necessary for photosynthesis? (1 mark)

Question 19

After three days in darkness, a leaf is tested with iodine and does not turn blue-black. What conclusion can be made about the condition necessary for photosynthesis? (1 mark)

Question 20

List the five main conditions necessary for photosynthesis in green plants. (5 marks)

Question 21

List the five main conditions necessary for photosynthesis in green plants. (5 marks)

Question 22

List any three main conditions necessary for photosynthesis in green plants. (3 marks)

Question 23

State four conditions necessary for photosynthesis and explain the role of each. (4 marks)

Question 24

State four conditions necessary for photosynthesis and explain the role of each. (4 marks)

Question 25

Why does the white part of a variegated leaf test negative for starch? (1 mark)

Question 26

Why does the white part of a variegated leaf test negative for starch? (1 mark)

Question 27

Why does the white part of a variegated leaf test negative for starch? (1 mark)

Quiz Questions (27 questions)