Unit Four Part B Review

What process is used by green plants to produce glucose using the energy of sunlight?

• photosynthesis
• combustion
• fermentation
• respiration

What are reactants in photosynthesis?

• carbon dioxide and water
• sunlight and chlorophyll
• nitrogen and phosphorus
• oxygen and glucose

What are products of photosynthesis?

• The products of photosynthesis are nitrogen and hydrogen.
• The products of photosynthesis are carbon dioxide and water.
• The products of photosynthesis are sunlight and chlorophyll.
• The products of photosynthesis are glucose and oxygen.

In what part of a cell does photosynthesis occur?

• nucleus
• mitochondria
• endoplasmic reticulum
• chloroplasts

What are the products of the light-dependent reactions of photosynthesis?

• ATP, NADPH and oxygen

• Starch and cellulose.

• Carbon dioxide and water.

• Glucose and oxygen.

What are the products of the Calvin cycle of photosynthesis?

• water and sunlight
• oxygen and carbon dioxide
• glucose, ADP and NADP+

• ATP and NADPH

What green pigment is used by plants to absorb sunlight during photosynthesis?

• keratin
• chlorophyll
• melanin
• hemoglobin

What type of energy is used by plants during the light-dependent reactions of photosynthesis?

• Light (Radiant) energy

• Mechanical energy
• Chemical energy
• Heat energy

What type of energy is produced by plants by the end of photosynthesis?

• Nuclear energy
• Chemical energy
• Solar energy
• Mechanical energy

Which two colors of the electromagnetic spectrum does chlorophyll effectively absorb?

• Red and blue
• Green and yellow
• Orange and purple
• Black and white