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 definition for digestion?

• Breaking down food into smaller nutrients
• Getting rid of waste products
• Getting food into our bodies
• Getting nutrients into our bloodstream, so that our cells can use them

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NGSS.MS-LS1-7

Chewing food to break it down into smaller particles represents a _________ change, but the changing of starch into sugars by enzymes in the digestive system represents a ___________change. 

• Chemical then Physical 
• Physical then Chemical
• Both Physical
• Both Chemical

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NGSS.MS-LS1-7

cellular respiration

• the chemical reaction between oxygen and glucose that releases energy into cells
• the body system that takes in oxygen and releases carbon dioxide
• a group of atoms joined together in a particular way
• the body system that takes in food and breaks it down

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NGSS.MS-LS1-7

Why did amino acids go up every time protein went down?

• Protein was being absorbed

• The amino acids were part of the stomach acid

• The protein was breaking down into amino acids

• We need amino acids

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NGSS.MS-LS1-7

Helps make energy for the cell

• Lysosomes

• Mitochondria

• Vacuole

• Ribosomes

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NGSS.MS-LS1-7

In which organelle does cellular respiration take place?

• mitochondria

• nucleus

• chloroplast

• ribosomes

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NGSS.MS-LS1-7

1) Glucose combines with oxygen and produces _________.

• Gas

• Energy

• Liquid

• Carbon

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NGSS.MS-LS1-7

During cellular respiration sugar is turned into ________.

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NGSS.MS-LS1-7

Which organelle is considered the "powerhouse" of the cell?

• Mitochondria

• Vacuole

• Nucleus

• Chloroplast

Tags

NGSS.MS-LS1-7