1.3 Kahoot - exam Flashcards

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1
Q

The products of a neutralization reaction are:

A

water and salt

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2
Q

buffer

A

Reaction that minimizes pH changes

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3
Q

what is the main buffer system in the blood

A

bicarbonate buffer system

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4
Q

another name for dehydration synthesis

A

condensation

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5
Q

result of dehydration synthesis

A

makes molecules by removing water

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6
Q

result of hydrolysis reaction

A

breaks molecules with the use of water

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7
Q

what type of molecules are enzymes

A

protein

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8
Q

What term is used to describe the energy required for a reaction to take place?

A

activation energy

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9
Q

function of enzyme in biological systems

A

Enzymes act as catalyst to drive chemical reactions forward.

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10
Q

What is the site called where an enzyme binds with a substrate?

A

active site

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11
Q

induced fit

A

Enzyme’s ability to change their shape to better bind with a substrate

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12
Q

coenzyme

A

organic molecule that assist in enzyme function

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13
Q

cofactor

A

Non-protein molecules necessary for enzyme activity

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14
Q

common ending for an enzyme

A

-ase

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15
Q

Enzymes only break/make macromolecules.

A

false

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16
Q

Which have a negative effect on enzyme function?

A
  • temp
  • pH
  • Salinity
17
Q

What is it called when an enzyme unfolds and can’t function?

A

denaturation

18
Q

Competitive inhibition is when…

A

the enzyme’s active site is blocked

19
Q

allosteric site

A

Where a non-competitive inhibitors binds to an enzyme

20
Q

Non-competitive Inhibition is when:

A

Inhibitor changes shape of 3-D enzyme

21
Q

When activator molecules bind to allosteric sites they produce what reaction?

A

increase enzyme activity

21
Q

allosteric regulation

A

The restriction and inhibit of enzyme activity