NGSS.MS-LS1-7

These organelles convert the energy in food molecules to a form the cell can use.

• Chloroplasts

• Mitochondria

• Lysosomes

• Ribosomes

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NGSS.MS-LS1-7

5. The test report above shows the level of molecules in different parts of the patient’s body. How would you expect this patient to do on an exercise test?

• Well; his body is working properly.

• Poorly; his digestive system is not combining glucose molecules together for the cells to use.

• Poorly; his digestive system is not breaking down molecules from food into glucose.

• Poorly; his respiratory system is not breaking down oxygen molecules into glucose.

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NGSS.MS-LS1-7

7. A student thinks that the human body only works properly when cells are getting molecules from food and molecules from air. Is the student correct?

• Yes, the body only works when cells get molecules from food and molecules from air.

• No, the body only works when cells are getting molecules from different types of food.

• No, the body only works when the lungs get molecules from air, and the stomach gets molecules from food.

• No, the body works as long as cells are making all the molecules they need.

Tags

NGSS.MS-LS1-7

A nutrient that is usually the body's main source of energy.

• carbohydrate

• protein

• fats

• vitamins

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NGSS.MS-LS1-7

Where does carbohydrate digestion begins?

• liver

• mouth

• oesophagus

• stomach

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NGSS.MS-LS1-7

Which one is not a function of food?

• Repair body parts

• Help in growth

• Gives us energy

• Prepare protein

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NGSS.MS-LS1-7

Food is digested in the stomach ________________

• Physical Change

• Chemical Change

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NGSS.MS-LS1-7

What carbon-rich molecules do plants create using carbon dioxide in the atmosphere?

• proteins

• fats

• carbohydrates

• amino acids

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NGSS.MS-LS1-7

Which organelle performs the glycolysis part of cellular respiration?

• Chloroplast

• Mitochondria

• Ribosomes

• Cytoplasm

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NGSS.MS-LS1-7

Which one of the following nutrients gives us energy to do work?

• Proteins

• Carbohydrates

• Vitamins

• Minerals

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NGSS.MS-LS1-7