Photosynthesis

Which of the following is NOT a reactant in photosynthesis?

• Carbon Dioxide

• Water

• Sunlight

• Glucose

Tags

NGSS.MS-LS1-6

Which of the following is a product of photosynthesis?

• Oxygen

• Carbon Dioxide

• Water

• Sunlight

Tags

NGSS.MS-LS1-6

The Law of Conservation of Mass states that mass at the beginning of a reaction equals that at the end of the reaction.

CO₂ + H₂0 --> C₆H₁₂O₆ + O₂

What needs to be changed in the reaction to support the Law of Conservation of Mass?

• The O₂ at the end of the reactions should be changed to O₆

• A 6 should be placed before the CO₂, the H₂O, and the O₂

• There should be a 12 placed in front of the C₆H₁₂O₆ molecule

• The CO₂ at the beginning should be changed to a CO₆

Tags

NGSS.MS-PS1-5

The following equation is the balanced equation for photosynthesis.

6CO₂ + 6H₂0 --> C₆H₁₂O₆ + 6O₂

How many atoms of oxygen appear in the products?

• 6

• 12

• 18

• 24

Tags

NGSS.MS-LS1-6

NGSS.MS-PS1-1

Where in the plant cell does photosynthesis take place?

• Cell wall

• Cell membrane

• Cytoplasm

• Chloroplast

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-2

What pigment causes plants to have a green color?

• Chlorophyll

• Chloroplasts

• Reactants

• Glucose

What is the purpose of photosynthesis?

• To make food for the plant

• To make oxygen for the plant

• To make carbon dioxide for the plant

• To make water for the plant

Tags

NGSS.MS-LS1-6

Plants, trees, bushes, flowers, and phytoplankton are all examples of:

• heterotrophs

• autotrophs

• omnivores

• herbivores

Tags

NGSS.MS-LS1-6

Which of the following organelles is present in plants cells but not in animal cells?

• Cell membrane

• Nucleus

• Chloroplasts

• Mitochondria

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6