INTRODUCTION TO ENZYMOLOGY PART 2 Flashcards

(33 cards)

1
Q

This are inorganic activators existing as a part of the enzyme molecule.

A

Metalloenzyme

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

It is a substance acted upon by an enzyme and is converted into a new substance.

A

Substrate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

This is a substance derived from a transformed substrate.

A

Product

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

This is a substance derived from a transformed substrate.

A

Product

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

This is a site where the substrate binds to.

A

Active site

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

This is a site where either an inhibitor/ activator binds to in an enzyme.

A

Allosteric site

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

This is a site where either an inhibitor/ activator binds to in an enzyme.

A

Allosteric site

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

This refers to the distorted active site.

A

Allosteric inhibition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

THis refers to where the active site will fit the substrate

A

Allosteric Activation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

The classification of enzyme is based on what?

A

Catalytic activity of an enzyme.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What organization categorized enzymes into classes?

A

International Union of Biochemistry

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the older names of Oxidoreductases?

A

Dehydrogenases & Oxidases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What does Oxidoreductases do?

A

Catalyze oxidation-reducton reactions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

This enzyme is assayed for investigation of cardiac and liver disorders.

A

Oxidoreductases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What are the examples of Oxidoreductases?

A

Glucose oxidase
Cytochrome oxidase
Lactate dehydrogenase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

These enzyme move an intact group of atoms from one molecule to another.

17
Q

What classification of enzymes gives information about liver damage?

18
Q

What are the examples of Transferases?

A

AST, ALT and CK

19
Q

This is important for muscles

A

Creatine kinase

20
Q

This classification of enzyme splits up molecules with water as a part of the reaction process.

21
Q

What are the 3 groups of Hydrolases?

A

A. Esterases
B. Peptidases
C. Glucosidases

22
Q

If Leucine aminopeptidase is under Peptidases. How about ACP, ALP and Lipase?

23
Q

This hydrolyses peptide bonds.

24
Q

Amylase, Amylo-1,6-glucosidase: ______________?

25
This classification of enzyme is responsible for splitting molecules or breaking bonds.
Lyases
26
What are the bonds that Lyases break?
C to C C to O C to N
27
What classification of enzymes is assayed in disorders of skeletal muscles?
Lyases
28
Aldolase, Glutamate decarboxylase and pyruvate decarboxylase are example of what enzyme?
Lyases
29
This enzyme is responsible for the conversion of one isomer to another. Same componentt but different arrangement.
Isomerases
30
GIve example of an Isomerases.
Glucose PO4 Isomerase
31
This is the opposite of Lyases.
Ligases
32
This enzyme causes bond formation between two molecules to form a larger molecule.
Ligases
33
GIve an example of Ligases.
Amino Acyl t-RNA synthetase