Photosynthesis

What is the first stage of photosynthesis called?

• The light independent stage

• The light dependent stage

• The Dark stage

• The thylakoid stage

Where does the light dependent stage of photosynthesis occur?

• The stoma

• The cytoplasm

• The thylakoid

• The stroma

Tags

NGSS.HS-LS1-5

Through what part of the leaf does carbon dioxide enter and oxygen exit?

• the stroma

• the vein

• the guard cells

• the stoma

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What cells control the opening and closing of the stoma?

• the chloroplasts

• the thylakoids

• the guard cells

• the cuticles

Tags

NGSS.MS-LS1-2

Where does the light independent reaction occur?

• a

  (the outer membrane)

• b

  (the stroma)

• c

  (the thylakoid)

• d

  (the granum)

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Where does the light dependent stage of photosynthesis occur?

• a

  (the outer membrane)

• b

  (the stroma)

• c

  (the thylakoid)

• d

  (the gramum)

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following chemical equations represents photosynthesis?

• C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + 36 ATP

• 6 CO2 + 6 H2O → C6H12O6 + 6 O2

• 6 O2 + 6 H2O → C6H12O6 + 6 CO2

• C6H12O6 + 6 CO2 → 6 O2 + 6 H2O + 36 ATP

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following can be used to measure the rate of photosynthesis?

• light intensity (%)

• oxygen production (mL/hr.)

• Temperature

• CO2 level

Which of the following represents photosynthesis?

• Carbon dioxide plus water yields glucose and oxygen

• Oxygen plus carbon dioxide yields water and glucose

• Glucose plus oxygen yields carbon dioxide and water

• Water plus glucose yields oxygen and carbon dioxide

If chlorophyll were blue instead of green, making plants red in appearance, which color of light would you expect to produce the LOWEST rate of photosynthesis?

• white light

• blue light

• red light

• green light