Energy Transformation in Organisms

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

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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

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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

Identify this organelle:

•  Cytoplasm  

•  Chloroplast

•  Vacuole
  

•  Mitochondria
  

Tags

NGSS.MS-LS1-2

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

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-2

Where is photosynthesis taking place

• in the roots

• the leaves

• the flower

• the water

Tags

NGSS.MS-LS1-6

An amoeba is a single cellular organism. It uses a sugar molecule to make energy and it releases heat to the environment. This is an example of what type of energy transformation?

• electrical to mechanical

• chemical to thermal

• electrical to kinetic

• mechanical to electrical

If a plant was watered daily but placed in a closet, receiving no sunlight, what process would NOT occur?

• Cellular Respiration

• Water Absorption

• Photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-5