AP Biology Questions with CORRECT Answers
Question:
What is the chemical equation for photosynthesis in words?
Answer:
water+carbon dioxide+light=oxygen and sugar
Question:
What is the primary pigment found in cells that capture the sun's energy?
Answer:
chlorophyll
Question:
What reaction occurs in thylakoids?
Answer:
light-dependent
Question:
Where does the calvin cycle occur?
Answer:
stroma
Question:
What two type of energies does the calvin cycle use?
Answer:
ATP and NADPH
Question:
What does the calvin cycle do?
Answer:
converts carbon dioxide into sugars
, Question:
what molecule does light-dependent reactions split and what does it produce?
Answer:
water and oxygen
Question:
What does light-dependent reactions convert?
Answer:
ADP and NADP+ into ATP and NADPH
Question:
What three factors affect the rate of photosynthesis?
Answer:
intensity of light, amount of water, temperature
Question:
carbon fixation
Answer:
converting carbon dioxide into sugars
Question:
redox reaction
Answer:
requires energy
Question:
what type of reaction is carbon fixation?
Answer:
redox reaction
Question:
what happens in light reactions
Answer:
one molecule of chlorophyll absorbs one photon and loses one electron
Question:
What is the chemical equation for photosynthesis in words?
Answer:
water+carbon dioxide+light=oxygen and sugar
Question:
What is the primary pigment found in cells that capture the sun's energy?
Answer:
chlorophyll
Question:
What reaction occurs in thylakoids?
Answer:
light-dependent
Question:
Where does the calvin cycle occur?
Answer:
stroma
Question:
What two type of energies does the calvin cycle use?
Answer:
ATP and NADPH
Question:
What does the calvin cycle do?
Answer:
converts carbon dioxide into sugars
, Question:
what molecule does light-dependent reactions split and what does it produce?
Answer:
water and oxygen
Question:
What does light-dependent reactions convert?
Answer:
ADP and NADP+ into ATP and NADPH
Question:
What three factors affect the rate of photosynthesis?
Answer:
intensity of light, amount of water, temperature
Question:
carbon fixation
Answer:
converting carbon dioxide into sugars
Question:
redox reaction
Answer:
requires energy
Question:
what type of reaction is carbon fixation?
Answer:
redox reaction
Question:
what happens in light reactions
Answer:
one molecule of chlorophyll absorbs one photon and loses one electron
