BIO 412 Photo

BIO 412 Photo

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Multiple Choice

What is the ulimate source of energy for life on Earth?

• Exxon / Mobil

• sunlight

• Red Bull

• algae

Multiple Choice

What types of organisms can do this amazing process of photosynthesis?

• plants and animals

• plants

• plants and fungi

• plants, algae and photosynthetic bacteria

Open Ended

What is the difference between chlorophyll and the chloroplast? (explain in your own words)

Fill in the Blank

Plants have holes on the underside of their leaves that let in the gas _________. The draw up ________ using their roots in the ground.

Multiple Choice

The sugar produced in photosynthesis is a wonderful energy storage molecule. The only problem is that ...

• cells can only run on ATP

• cells can move sugar to other parts of the organism

• the sugar cannot diffuse out of the cells

• sugar is sweet

Multiple Choice

What part of the chloroplast is green in color?

• the stroma

• the whole thing

• the thylakoid

• the outside

Multiple Choice

Which stage happens first?

• LIR (Calvin Cycle)

• LDR

• glucose part

• fermentation

Multiple Choice

Why is ATP so important?

• it is cool

• migratory birds need it for flight

• it is made in photosynthesis

• it is the ONLY form of usable energy for the cell

Multiple Choice

NADPH is an electron carrier. What do electron carriers carry?

• protons

• electrons

• glucose

• sunlight

Multiple Select

The LDR takes the light and makes two energy packed molecules - ATP and NADPH. Where do those molecules go? (choose all statements that are correct)

• back to the LDR

• to the Calvin Cycle to make sugars

• to the thylakoid

• to the stroma for the LIR

• to the roots