NGSS.MS-LS1-7

The smell your dog makes after eating to much people food.

• Chemical Change
• Physical Change

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NGSS.MS-LS1-7

What organelle is called the "powerhouse" of a cell?

• Endoplasmic Reticulum
• Nucleus
• Mitochondria
• Nucleolus

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NGSS.MS-LS1-7

What is the main function of the small intestine?

• water absorption
• mechanical digestion
• nutrient absoprtion
• waste storage

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NGSS.MS-LS1-7

Where does digestion first begin?

• the mouth
• the stomach
• the esophagus
• the small intestine

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NGSS.MS-LS1-7

C6H12O6 is the chemical formula for

• Carbon Dioxide

• Water

• Oxygen

• Glucose

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NGSS.MS-LS1-7

Cells do cell respiration in order to make

• water

• glucose

• energy (ATP)

• oxygen

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NGSS.MS-LS1-7

glucose

• a molecule that organisms can use to release energy, and that is made of carbon, hydrogen, and oxygen atoms
• molecules that are the building blocks of proteins
• a molecule made of carbon and oxygen atoms
• a category of large molecules that perform important functions inside living things

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NGSS.MS-LS1-7

The basic process of digestion of food and release of energy is not the same in all animals.

• TRUE

• FALSE

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NGSS.MS-LS1-7

What substance or chemical is in your mouth to help soften food and begin carbohydrate digestion?

• Saliva

• Water

• Blood

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NGSS.MS-LS1-7

Which statement about respiration is true?

• It is an uncontrolled reaction, slowly releasing energy from food.

• It is a controlled reaction, quickly releasing energy from food.

• It is a controlled reaction, slowly releasing energy from food.

• It is an uncontrolled reaction, quickly releasing energy from food.

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NGSS.MS-LS1-7