Review Photosynthesis

The organelle pictured is called a​ (a)  

• chloroplast
• mitochondria
• nucleus
• ribosome

Tags

NGSS.MS-LS1-2

The biological process by which plants and certain other organisms use sunlight to convert carbon dioxide and water into glucose (sugar) and oxygen explains how energy is transferred -

• during photosynthesis

• during cellular respiration

• in a food web

• through the nitrogen cycle

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

During photosynthesis​ (a)   from the sun is converted into ​ (b)   that can be conserved and transported in plants.

• light energy
• chemical energy
• carbon dioxide gas
• water molecules
• oxygen gas

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is needed for photosynthesis -

[Check all that apply]

• carbon dioxide (CO₂)

• water (H₂O)

• Light energy

• chlorophyll pigment

• oxygen (O₂)

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The products of photosynthesis are -

[Check all that apply]

• carbon dioxide (CO₂)

• water (H₂O)

• Light energy

• glucose (C₆H₁₂O₆)

• oxygen (O₂)

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following best represents the chemical equation for photosynthesis?

• 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂

• C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O

• 6CO₂ + 6O₂ → C₆H₁₂O₆ + 6H₂O

• C₆H₁₂O₆ + 6H₂O → 6CO₂ + 6O₂

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Which of the following is NOT a known factor that affects the rate of photosynthesis?

• Light intensity (brightness)

• Temperature

• Availability of carbon dioxide and water

• Humidity

Tags

NGSS.MS-LS1-6

Photosynthesis takes place in the ​ (a)   of cells. These organelles are primarily found in the ​ (b)   of plants. Openings called ​ (c)   allow gasses (CO₂ & O₂) into and out of the leaves, and can be found on the underside of the leaf. The green pigment chlorophyll is contained in sac-like membranes called ​ (d)   . These stack up to form granum. ​ (e)   is the liquid space inside the chloroplast.

• chloroplasts
• leaves
• stomata
• thylakoids
• Stroma

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-2

Which of the following is released from the light-dependent reactions of photosynthesis?

• oxygen

• Glucose

• Carbon dioxide

• Water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which part of the chloroplast does the light-dependent phase of photosynthesis take place?

• thylakoids

• stroma

• inner membrane

• outer membrane

Tags

NGSS.MS-LS1-6