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Enzymes

Authored by Mr Westbury

Biology

12th Grade - University

NGSS covered

Used 6K+ times

Enzymes
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This reaction shows a(n) ____________ reaction

Catabolic
Anabolic
Dehydration Synthesis
Halogenation

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The area that the substrate fits into on the enzyme is called the:

Active Site
Allosteric Site
DiSulphide Bridge
β-Pleated Sheet

Tags

NGSS.MS-LS3-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The current model of enzyme action is referred to as the:

Induced Fit Model
Lock & Key Model
Singer-Nicolson Model
Davson-Danielli Model

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Enzymes catalyze reactions by ___________ Activation Energy.

Increasing
Decreasing

Tags

NGSS.HS-PS1-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Enzymes speed up reaction rates by changing:

Activation Energy
pH
Hydrogen Bonds
Kinetic Energy

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

At high temperatures enzyme activity declines because of:

Denaturation
Decreased Kinetic Motion
Increased H-Bonding
Dissociation of Ionic Compounds

Tags

NGSS.HS-PS1-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

At low temperatures enzyme activity declines because of:

Denaturation
Decreased Kinetic Motion
Increased H-Bonding
Dissociation of Ionic Compounds

Tags

NGSS.HS-PS1-5

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