Photosynthesis

Word Equation for Photosynthesis

Symbol Equation for Photosynthesis

Balanced Symbol Equation for Photosynthesis

Definition of Photosynthesis

What is the role of Chlorophyll?

If there is insufficient amounts of ______ or _______, photosynthesis will not occur at optimum rate.

As Photosynthesis is enzyme-driven, _______ temperature will affect it.

What is a limiting factor?

What is the most common factor for limiting photosynthesis?

How could a farmer use limiting factors of photosynthesis to his advantage?

Which mineral ion deficiency causes the leaves to turn yellow?

What are nitrates used for in plants?

What is the symbol for magnesium ions?

What is the symbol for nitrate ions?

Which mineral ion deficiency causes the plants growth to be stunted?

Name three external adaptations of a leaf and explain why they are effective.

What adaptation does the upper epidermis have to increase photosynthesis?

What part of the leaf prevents water loss and entry of pathogens?

Where is the main site of photsynthesis?

What is the role of the stomata?

What surrounds to stomata, and can close to stop gases from entering and exiting the leaf?

What does the Phloem do?

What does the Xylem do?

Why can a fresh leaf not be tested for starch using iodine solution?

What must be done to allow for testing with iodine solution?

What colour will iodine solution turn to indicate the presence of starch?

How can we prove that chlorophyll is needed for photosynthesis with an experiment? What would you expect to see.

How might we investigate the effect of light intensity on photosynthesis?

What is the Elodea Pondweed experiment?