NC Bio

What is the first stage of photosynthesis called?

• carbon fixation

• carbon breaking

• Light reactions

• photomorphism

The second stage of photosynthesis

• carbon fixation
• carbon breaking
• photolysis
• carbon degradation

Tags

NGSS.MS-LS1-6

What controls photosynthetic reactions?

• antibodies
• enzymes
• hormones
• substrates

Tags

NGSS.MS-LS1-6

What happens during stage 1?

• hydrogen forms water
• ATP forms ADP + Pi
• Starch is formed
• Water splits into hydrogen and oxygen

Tags

NGSS.MS-LS1-6

Chloroplasts contain which pigment?

• chlorophyll
• chlorofluorocarbons
• ATP
• glucose

Tags

NGSS.HS-LS1-5

What limits the rate of photosynthesis? (select all)

• Carbon dioxide concentration
• Light intensity
• Oxygen concentration
• Temperature

Tags

NGSS.MS-LS1-6

What happens during stage 2?

• glucose is broken down to pyruvate
• glucose is produced from CO2 and hydrogen
• Water is produced from H2 and O2
• Starch is broken down to form maltose

Tags

NGSS.MS-LS1-7

What is the storage carbohydrate formed from glucose?

• cellulose
• maltose
• starch
• CO2

What is the structural chemical made from photosynthesis?

• cellulose
• maltose
• starch
• CO2

Tags

NGSS.MS-LS1-6

What can glucose be used for immediately in a plant?

• transpiration
• perspiration
• respiration
• degradation

Tags

NGSS.MS-LS1-7