NGSS.MS-LS1-7

Major organs of the digestive system

• Kidneys, nephrons
• Stomach, intestines, mouth
• Heart, blood vessels, blood
• Liver, kidneys, heart

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NGSS.MS-LS1-7

What organelle of the cell produces energy?

• Mitochondria 
• Golgi Body 
• Vesicle 
• Vacuole 

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NGSS.MS-LS1-7

What is the finger-like projections found in the digestive system called?

• Protozoa
• Villi

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NGSS.MS-LS1-7

Enzymes (chemicals) in your saliva help break down food while chewing.  This is...

• Mechanical digestion
• Chemical digestion

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NGSS.MS-LS1-7

Uses chemical to break down food and worn out cell parts.

• Lysosomes
• Golgi Bodies
• Vacuoles
• Cytoplasm

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NGSS.MS-LS1-7

Which of the following is produced during cellular respiration?

• Protein
• Oxygen
• Carbon dioxide
• Glucose

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NGSS.MS-LS1-7

A starch breaks down into ___________.

• glucose

• amino acids

• protein

• oxygen

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NGSS.MS-LS1-7

Which of the following is the most common source of energy for brain cells in humans?

• Glucose

• Nucleic Acids

• Pectin

• Proteins

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NGSS.MS-LS1-7

Which of the following types of energy is in the food you eat?

• chemical energy

• thermal energy

• light energy

• nuclear energy

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NGSS.MS-LS1-7

The system that breaks down food into nutrients.

• lymphatic

• respiratory

• nervous

• digestive

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NGSS.MS-LS1-7