Energy transformation review

Where is energy converted from light energy to chemical energy

• rabbits

• snakes

• eagle

• grass

Tags

NGSS.MS-LS1-6

Complex interactions must occur before solar energy is converted to energy humans can use for movement and heat. What is the correct energy flow from sun to animal

• heat to electrical to mechanical

• chemical to radiant to electrical

• radiant to chemical to mechanical

• mechanical to heat to electrical

Tags

NGSS.MS-LS2-3

Plants store energy in chemical molecules called

• glucose

• H20

• blood

• 02

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the main function of the chloroplast within a plant cell?

• perform photosynthesis

• breakdown food

• control the cell

• protect the cell

Choose the sequence that best shows this path of energy from the sun to a plant eating animal.

• radiant energy >mechanical energy > chemical energy

• radiant energy >chemical energy > mechanical energy

• chemical energy >mechanical energy > radiant energy

• chemical energy >radiant energy > mechanical energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

NGSS.MS-LS1-7

Select all that are raw materials for Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

Select all that are products of Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

Which letter shows Chloroplast?

• D
• E
• F
• G

Identify this organelle:

• A.  Cytoplasm  
• B.  Chloroplast
• C.  Vacuole
  
• D.  Mitochondria
  

Identify the function of the organelle indicated by the arrow

• performs photosynthesis

• a thin structure that envelops the cell and acts as a gate, controlling which molecules enter and leave the cell

• controls all cellular processes

• the "brain" of the cell; contains the cell's genetic material and hereditary information