Photosynthesis Test

Thylakoids contain clusters of chlorophyll and proteins known as ___________________.

• chloroplasts

• stroma

• photosynthesis

• photosystems

Clusters of chlorophyll absorb sunlight and high-energy generate ________________ pass along the ________________.

• electrons, photosystem chain

• protons, oxygen receptor

• electrons, electron transport chain

• sodium ions, oxygen receptor

Tags

NGSS.HS-LS1-5

The light-independent reactions of photosynthesis are also known as _______________.

• Calvin Cycle

• ATP synthase

• photosystem 1

• photosystem 2

During the light-independent reactions, energy from ATP and ___________ is used to assemble high-energy sugars.

• carbon dioxide

• NADPH

• sugar

• water

ADP becomes ATP by:

• gaining a phosphate group

• loosing an adenine group

• loosing energy during a chemical reaction

• transferring chemical energy to another compound

Tags

NGSS.HS-LS1-7

Glucose is actually formed in photosynthesis when two molecules are joined together. These two molecules are:

• NADP and ATP

• ATP and CO2

• CO2 and PGAL

• PGAL and PGAL

The end products of the light dependent reactions are:

• Oxygen, ATP, NADPH

• CO2, PGAL, Hydrogen

• H2O, ADP, NADP

• PGAL, ADP, ribulose

Tags

NGSS.HS-LS1-5

In photosynthesis, water is split in order to:

• Produce the oxygen for independent reactions

• provide hydrogen for NADPH

• provide energy to change ADP to ATP

• provide electrons to break down chlorophyll

Tags

NGSS.HS-LS1-5

The oxygen gas produce in photosynthesis is generated by:

• splitting of CO2

• reduction of PGAL

• splitting of water during light independent reaction

• synthesis of ATP

Tags

NGSS.HS-LS1-5

All of the following compounds are required for photosynthesis except:

• ATP

• NADPH

• water

• oxygen

• CO2

Tags

NGSS.HS-LS1-5