Photosynthesis quizziz

What is the name of the green pigment that absorbs light in plants? Give your answer as a single word with no period at the end.

What are the products of photosynthesis (the chemicals that are produced)?

What external factors affect the rate of photosynthesis of a plant?

What are the reactants of photosynthesis (the chemicals that go IN)? Select all that apply

• Carbon dioxide
• Hydrogen ions
• Oxygen
• Water
• Glucose

To produce enough PGAL molecules to make one glucose molecule the Calvin cycle must turn ________ times.

• 1
• 2
• 4
• 6

During photo synthesis the production of water molecules is associated with:

• carbon fixation
• photo system II
• reduction of PGA to PGAL
• regeneration of RuBP

One turn of the Calvin Cycle requires ___________ NADPH molecules.

The Calvin cycle takes place in the __________________.

A RuBP molecule has ___________ carbon atoms

• 3
• 5
• 6
• 18

Which of the following events in photosynthesis require the expenditure of ATP? Choose all that apply.

• splitting of water
• carbon fixation
• reduction of PGA to make PGAL
• regeneration of RuBP
• production of NADPH