UNIT 2: Matter and Energy Pre-Test

Which of the following is the correct equation for PHOTOSYNTHESIS?

• 6CO₂ + 6H₂O --> 6O₂ + C₆H₁₂O₆

• 6CO₂ + C₆H₁₂O₆ + 6H₂O --> O₂

• 6O₂ + 6H₂O --> 6CO₂ + C₆H₁₂O₆

• C₆H₁₂O₆ + 6O₂ ---> 6H₂O + 6CO₂

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What is the purpose of photosynthesis?

• synthesize glucose

• synthesize ATP

• synthesize light

• synthesize carbon dioxide

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy

• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O

• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy

• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

What are the reactants in the equation for cellular respiration?

• oxygen and lactic acid

• carbon dioxide and water

• glucose and oxygen

• water and glucose

Tags

NGSS.HS-LS1-7

The green pigment found in plants that absorbs light energy used to carry out photosynthesis:

• active transport

• chlorophyl

• cellular respiration

• glucose

Tags

NGSS.HS-LS1-5

Please select who performs cellular respiration:

• Animals

• Both animals and plants

• plants

• All living organisms

Tags

NGSS.HS-LS1-7

How can energy from the sun be transferred to animals?

• The sun's energy is transformed into food by plants, animals eat plants as food so that they can transform that food into energy.

• Plants produced energy through photosynthesis, animals that eat that energy can produce food.

• Plants transformed energy of the sun into gases that animals can breath in to use as energy through respiration.

• Animals are able to use energy from the sun by eating the plants that provides energy for the animals.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What does the chemical formula C₆H₁₂O₆ represent?

• Oxygen

• Carbon dioxide

• Hydroxide

• Glucose

Tags

NGSS.HS-LS1-6

What is cellular respiration?

• the breakdown of glucose to release ATP

• the breakdown of glucose to release NADH

• the breakdown of glucose to release FADH

• the breakdown of glucose to release carbon

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

NGSS.HS-LS2-3

The release in energy from the sugar that are in plant and animal cells is called...

• photosynthesis

• transpiration

• cellular respiration

• transition

Tags

NGSS.HS-LS1-7