Unit 5 Flow of Energy in a Ecosystem

The equation shows the reaction involved in photosynthesis. Based on the equation why would you place "sunlight'' above the arrow?

• To demonstrate that the energy drives the reaction of photosynthesis.

• To demonstrate the energy uses water and carbon dioxide to start.

• To demonstrate the flow of energy through the equation.

• To demonstrate that the energy is capture by the choroplast.

Tags

NGSS.MS-LS1-6

Which of the follow do photosynthetic organisms such as plants produce?

• water and oxygen

• glucose and oxygen

• carbon dioxide and oxygen

• glucose and carbon dioxide

Tags

NGSS.MS-LS1-6

Which organelle does photosynthesis occur in?

• plants

• cholorplast

• chlorophyII

• Mitochondria

Tags

NGSS.MS-LS1-6

Which components are needed for photosynthesis to occur?

• sunlight, water, carbon dioxide, and chloroplast

• sunlight, water, oxygen, and glucose.

• sunlight, water, ATP, and oxygen.

• sunlight, water, carbon dioxide, and mitochondria.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which reaction is shown?

• Photosynthesis

• Respiration

• Chemosynthesis

• Evaporation

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NGSS.MS-LS1-6

Which components are needed for respiration to occur?

• oxygen, glucose, and mitochondria.

• oxygen, glucose, and chloroplast.

• carbon dioxide, sunlight, and water.

• carbon dioxide, sunlight, and glucose.

Tags

NGSS.MS-LS1-2

What is produced through cellular respiration?

• glucose and oxygen

• carbon dioxide, water, and ATP

• ATP, glucose, and oxygen

• ATP, carbon dioxide, and oxygen

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NGSS.MS-LS1-7

Benedict's is an indicator that changes from _____ to ____, when heated, in the presence of ______.

• orange, blue, ATP

• blue, orange, ATP

• blue, green, glucose

• blue, orange, glucose

How many producers are in the food web shown?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS1-6

Which of the following is a food chain representing the flow of energy in the food web?

• corn > grasshopper > frog > wolf > eagle

• mangoes > fruit fly > thrush > wolf > python

• lavenders > butterfly > dragonfly > frog > python > wolf

• flowing plant > butterfly > frog > eagle

Tags

NGSS.MS-LS2-3