photosynthesis

What do plants give off after photosynthesis?

• Oxygen

• carbon

• hysrogen

• nitrogen

What molecule absorbs sunlight during photosynthesis?

• thylakoid

• granum

• chlorophyll

• chloroplast

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.

• Plants get the energy they need for photosynthesis from sunlight.

• Plants get the energy they need for photosynthesis from soil.

• Plants do not require energy to perform photosynthesis.

Which of the following is NOT a product of the light reactions?

• Oxygen

• ATP

• NADPH

• Glucose

What is the main purpose of the light dependent reactions?

• To provide the energy for the Calvin cycle

• To reflect green light

• To capture energy and make sugar

• To make sugars

The gel-like material that surrounds the grana is called ____

• lamellae

• thylakoid

• stroma

• stoma

ATP gets formed in the light dependent reaction by which process?

• Chemiosmosis

• electro transport chain

• photosmosis

• active transport

Which of the following equations represents the overall chemical reaction for photosynthesis?

• 6O₂+ 6H₂O → C₆H₁₂O₆+ 6O₂

• C₆H₁₂O₆ + 6H₂O→ 6O₂+ 6O₂

• 6CO₂+ 6H₂O→ C₆H₁₂O₆+ 6O₂

• 6O₂ + 6H₂O→ C₆H₁₂O₆ + 6CO₂

What is the purpose of splitting water in PSII of the light dependent reaction?

• There is no purpose

• To produce Oxygen for animals

• Provides e- for PSII

• Provides e- for PSII and H+ for the thylakoid space

In a light-dependent reaction, water and sunlight is needed to make oxygen and _____.

• carbon dioxide

• ATP

• chlorophyll

• hydrogen