PHOTOSYNTHESIS

What are biofuels?

• Renewable energy derived from living materials

• Non-renewable energy derived from living materials

• Renewable energy derived from non-living materials

• Non-renewable energy derived from non-living materials

Heterotrophs gain their carbon by breaking down organic molecules.

• True

• False

• Maybe

• I don't know

Which of the following is NOT a reactant of the light-independent reactions?

• NADPH

• ATP

• Oxygen

• Carbon Dioxide

In what year did Theodor Engelmann conduct his photosynthesis experiment?

• 1881

• 1972

• 1882

• 1761

What is the most common Photosynthetic pigment for all forms of Photosynthesizers?

• Flavonoids

• Carotenoids

• Chlorophyll a

• Phycobilins

The cyclic pathway in light-dependent reaction produces NADPH.

• True

• False

What pathway uses only photosystem I?

• Cyclic pathway

• Non-cyclic pathway

Where does the Calvin-Benson cycle take place?

• Thylakoid

• Stroma

What enzyme targets oxygen molecules and initiates the process of  photorespiration?

• Rebisco

• Rubp

• Carbon Dioxide

• Rubisco

What prevents photorespiration in C4 photosynthesis?

• oxaloacetate conversion

• lack of oxygen

• carbon dioxide extraction

• glucose production