Honors Biology Photosynthesis

What supplies the electron that is lost in PS II?

• oxygen

• water

• glucose

• rubisco

Tags

NGSS.HS-LS1-5

In the ________________________, energy from the sun is used to make ATP and NADPH.

• light-independent reaction

• dark reaction

• light-dependent reaction

• Calvin cycle

Tags

NGSS.HS-LS1-5

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

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What supplies the electrons that are lost in photosystem I (PSI)?

• the electrons from PS II

• CO2

• glucose

• oxygen

Tags

NGSS.HS-LS1-5

What is the function of NADP+?

• It absorbs light

• It is an electron carrier

• It is a light-reflecting pigment

• It acts as long-term energy storage

What is the final product of Photosystem 1 (PS1)

• NADPH

• ATP

• NADP+

• glucose

Water is split during

• photosystem 1 of the light dependent reaction

• photosystem 2 of the light dependent reaction

• calvin cycle

• cell respiration

Tags

NGSS.HS-LS1-5

It is important to create a concentration of H+  in the thylakoid space so that the H+ can diffuse through_________ to create ______.

• ATP synthase, ATP

• NADH, NADPH

• proton pump, protons

5 carbon molecule that combines with CO2 in the Calvin Cycle

• 3-PGA

• G3P

• RuBP

• Glucose

Tiny pores on the underside of leaves

• Stroma

• Stomata

• Thylakoids

• Chloroplasts

Tags

NGSS.MS-LS1-6