Enzymes & Nutritions Flashcards by Kayla Ayegbeni 8S | Brainscape

Q

What is an enzymes

A

Enzymes are catalysts that control the reactions in the body

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Q

What do enzymes do to chemical reactions

A

Speed up

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Q

What does an iodine test identify?

A

The presence of starch

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Q

If the solution turns yellow…

A

Starch is present

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Q

If the solution is black/ brown..

A

Starch is not present

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Q

What are the three types of enzymes

A

Amylase
Protease
Lipase

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Q

What is a substrate

A

A molecule that an enzyme reacts with

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Q

What is an amylases substrate

A

Starch

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Q

What is an amylases products

A

Glucose molecules

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Q

Where is an amylase produced in

A

Mouth

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Q

What temperature and ph does an amylase work in

A

Body temp (37)
Ph 6

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Q

What is a proteases substrates

A

Proteins

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Q

What is a proteases products

A

Amino acids

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Q

Where is a protease produced in

A

Pancreas

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Q

What temperature and ph do protease work in

A

Body temp (37)
Ph 7

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Q

What is a lipases substrate

A

Lipids

Q

What is a lipases products

A

Glycerol and fatty acids

Q

Where are lipases produced in

A

Stomach and pancrease

Q

What temp and ph do lipases work in

A

Body temperature (37) and ph 1