Protiens

Question 1

Simple protein

Answer 1

Lactalbumin (milk)
Ovalbumin( eggs)
Collagen, elastin ,keraton, myosin, histone

Question 2

Conjugated proteins

Answer 2

Nucleoprotein
Glycoprotein
Lipoprotein
Phosphoprotein
Chromoprotein

Question 3

LDL

Answer 3

Bad cholesterol

Question 4

HDL

Answer 4

Good chloestrol

Question 5

Phospoprotein eg.

Answer 5

Cassein in milk

Question 6

Chromoprotein eg.

Answer 6

Haemoglobin
Myoglobin
Haemocyanin

Question 7

Zn

Answer 7

Carbonic anhydrase

Question 8

Cl

Answer 8

Salibary amylase

Question 9

K

Answer 9

Atpase enzyme

Question 10

Ca

Answer 10

Thrombokinase

Question 11

Storage protein of milk and egg

Answer 11

Albumin

Question 12

Storage protein of wheat is

Answer 12

Glutelin

Question 13

On the basis of shape, proteins are

Answer 13

Fibrous
Globular

Question 14

4⁰ protein

Answer 14

Haemoglobin

Question 15

Weak bonds in 3⁰ structure

Answer 15

Ionic bond
Vanderwaals
Hydrophobic
Hydrogen

Question 16

Triple helix

Answer 16

Collagen

Question 17

Pitch in ɓ pleated sheet

Answer 17

7A⁰

Question 18

Parellel Ɓ sheet

Answer 18

Ɓ keratin
Feathers, scales

Question 19

Anti parellel Ɓ sheet

Answer 19

Fibroin of silk

Question 20

Alpha helix pitch , .n.o of aminoacids

Answer 20

5.4A⁰
3 ½ amino acids

Question 21

Non proteinous amino acids rotate light on

Answer 21

Right direction

Question 22

Non proteinous AA eg:-

Answer 22

GABA- gamma amino butyric acid
Citrulene
Ornithin

Question 23

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