Metabolic Reactions Unit Review

Which system breaks down food and absorbs it into the blood stream?

• digestive

• circulatory

• respiratory

• nervous

What is the job of the circulatory system?

• make the heart pump

• breaks down & absorbs food

• takes in oxygen

• moves materials around the body

Tags

NGSS.MS-LS1-3

Which organ trades CO₂ for oxygen?

• lungs

• intestines

• stomach

• kidney

The sacs inside lungs that are surrounded by capillaries for gas exchange:

• villi

• alveoli

• gall bladders

• veins

Tags

NGSS.MS-LS1-2

The long, finger-like extensions that help absorb MORE food in the small intestine are called:

• villi

• alveoli

• capillaries

• sphincters

Tags

NGSS.MS-LS1-7

The digestive organ that ABSORBS food nutrients:

• stomach

• large intestine

• small intestine

• pancreas

Tags

NGSS.MS-LS1-7

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What condition did M'Kenna have?

• Colitis

• Irritable Bowel Syndrome

• Celiac's Disease

• Crohn's Disease

Tags

NGSS.MS-LS3-1

What is the name of the reaction that happens in ALL cells to obtain energy?

• fermentation

• respiration

• photosynthesis

• chemosynthesis

Tags

NGSS.MS-LS1-7

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When we burned fat (duck fat or veg. oil), what products were given off, besides ENERGY?

• CO₂ and water

• CO₂ and oxygen

• sugar and oxygen

• Water & oxyge

Tags

NGSS.MS-PS1-2

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What ingredients MUST combine in our cells to give us energy?

• water & sugar

• sugar & oxgyen

• sugar & carbon dioxide

• oxygen & water

Tags

NGSS.MS-LS1-7

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