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WorksheetsNUTRITION
Total questions: 16
Worksheet time: 8mins
The arrows in the diagram all point to the
Cytoplasm
Nucleus
Mitochondria
Chloroplast
Which of the following is NOT required for photosynthesis to occur?
Sunlight
Carbon Dioxide
Water
Sugars
Which of the following statements in true about photosynthesis?
Solar energy is converted into light energy
Wind energy is concerted into electricity
Light energy is converted into chemical energy
Potential energy is converted into kinetic energy
What part of the plant is responsible for absorbing the sunlight energy?
Cytoplasm
Chlorophyll
Chloroplast
Guard cells
Which of the following are produced as a result of photosynthesis? (Tick all that apply)
Carbon dioxide
Water
Glucose
Oxygen
What is the name given to both of the transport vessels in plants?
Transport vessels
Vascular bundle
Xylem
Phloem
Which of the following is responsible for the transport of water & minerals throughout the plant, while providing structural support?
Phloem
Roots
Xylem
Petiole
Which of the following is NOT a limiting factor for photosynthesis?
Mineral ions
Sunlight
Carbon dioxide
Temperature
Which of the following statements is NOT true?
As light intensity increases, the rate of photosynthesis also will increase.
Photosynthesis occurs slowly in dim light
No photosynthesis occurs in the dark.
The rate of photosynthesis decreases as light intensity increases.
Which is the word equation for photosynthesis?
glucose + oxygen -> carbon dioxide + water
methane + oxygen -> carbon dioxide + water
glucose + carbon dioxide -> oxygen + water
carbon dioxide + water -> oxygen + glucose
Which is a definition for photosynthesis?
Releasing energy from nutrients
The breaking down of large insoluble molecules into small soluble molecules
The process by which plants make carbohydrates from raw materials using energy from light
The movement of particles from a high concentration to a low concentration
State the balanced symbol equation for photosynthesis
CO2 + H2O -> C6H12O6 + O2
C6H12O6 + 6O2 -> 6CO2 + 6H2O
6CO2 + 6H2O -> C6H12O6 + 6O2
CO2 + H2O -> 6C6H12O6 + O2
Which molecule transfers light energy into chemical energy for the synthesis of carbohydrates
Chloroplast
Chlorophyll
Mitochondria
Vacuole
What is the role of the spongy mesophyl?
It allows gas to move through the leaf
It transports water
It transports sugars
It is where photosynthesis happens
What does the plant need nitrate for?
For the production of chlorophyll
For the production of amino acids
For the production of glucose
For the production of starch
The stomata are openings in the leaf which allow for gas exchange. Which cells found either side of the opening control the stomata?
Guard Cells
Palisade Cells
Spongy mesophyll
