Proteins Flashcards

1
Q

What is the classification of proteins according to their function ?

A
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2
Q

What is the classification of the proteins according to their shape

A

Fibrous
Globular

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3
Q

Explain fibrous shape

A
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4
Q

Explain the globular shape

A
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5
Q

What is the classification of the proteins according to their chemistry

A
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6
Q

List the simple proteins

A
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7
Q
A
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8
Q

List the conjugated proteins

A
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9
Q

Give example of glycoproteins

A
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10
Q

Give example of lipoproteins

A

Cell membrane lipoproteins
Serum lipoproteins

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11
Q

Give example of nucleoprotein

A

DNA

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12
Q

Give example of phosphoprotein

A

Milk Casein

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13
Q

Give example of chromoprotein

A
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14
Q

Give example of metalloprotein

A
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15
Q

Explain derived proteins

A
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16
Q

Explain the biological classification of proteins

A
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17
Q

What are the bonds of protein molecules

A

Covalent bonds
Non covalent bonds

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18
Q

What are the covalent bonds

A

Peptide and disulfide bonds

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19
Q

What are the non covalent bonds

A
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20
Q

Explain the formation of the peptide bond

A
21
Q

What are the characters of peptide bond

A
22
Q

How to break the peptide bond

A
23
Q

Explain disulfide bond

A
24
Q

Explain hydrogen bond

A
25
Q

Explain hydrophobic interaction

A
26
Q

Explain electrostatic interaction

A
27
Q

What are the structural levels of protein structure

A
28
Q

Explain the primary level of protein structure

A
29
Q

How is a primary structure protein named

A
30
Q

Explain secondary level of protein structure

A
31
Q

What are the different forms in secondary protein structure

A
32
Q

Explain alpha-helix

A
33
Q

What are the amino acids that disrupt helix

A
34
Q

Explain Beta pleated sheet

A
35
Q

Explain B bend (turn)

A
36
Q

Explain non-repetitive secondary structure

A
37
Q

Explain the super-secondary structure (Motifs (considered 2ry or 3ry)

A
38
Q

Define tertiary level of protein

A
39
Q

What are the type of bonds in tertiary level of protein

A
40
Q

Define quaternary level of protein

A
41
Q

What are the types of bonds in quaternary level of protein

A
42
Q

Explain the characters and properties of proteins

A
43
Q

Define denaturation of protein

A
44
Q

What is the cause of denaturation

A
45
Q

What are the types of effects of denaturation

A

Physical changes
Chemical changes
Biological changes

46
Q

Explain the physical changes of denaturation

A
47
Q

Explain the chemical changes of denaturation

A
48
Q

Explain the biological changes of denaturation

A
49
Q

What are the significance and application of denaturation

A