Biomolecules ( Carbohydrates )

Question 1

Percent weight of Hydrogen in Earth’s Crust ?

Answer 1

0.14%

Question 2

Percent weight of Carbon in Earth’s Crust ?

Answer 2

0.03%

Question 3

Percent weight of Oxygen in Earth’s Crust ?

Answer 3

46.6%

Question 4

Percent weight of Nitrogen in Earth’s Crust ?

Answer 4

Very Little

Question 5

Percent weight of Sulphur in Earth’s Crust ?

Answer 5

0.03%

Question 6

Percent weight of Silicon in Earth’s Crust ?

Answer 6

27.7%

Question 7

Percent weight of H in Human Body ?

Answer 7

9.5%

Question 8

Percent weight of C in Human Body ?

Answer 8

18.5%

Question 9

Percent weight of O in Human Body ?

Answer 9

65%

Question 10

Percent weight of N in Human Body ?

Answer 10

3.3%

Question 11

Percent weight of S in Human Body ?

Answer 11

0.3%

Question 12

Percent weight of Na in Human Body ?

Answer 12

0.2%

Question 13

Percent weight of Ca in Human Body ?

Answer 13

1.5%

Question 14

Percent weight of Mg in Human Body ?

Answer 14

0.1%

Question 15

Percent weight of Si in Human Body ?

Answer 15

Negligible

Question 16

What is the Trick To remember all Elements in Sequence in human body?

Answer 16

sima nasica n ha co

Question 17

Percent of Total Cellular Mass of Water in Human Body?

Answer 17

70-90%

Question 18

Percent of Total Cellular Mass of Proteins in Human Body?

Answer 18

10-15%

Question 19

Percent of Total Cellular Mass of Carbohydrates in Human Body?

Answer 19

3%

Question 20

`Percent of Total Cellular Mass of Lipids in Human Body?

Answer 20

2%

Question 21

Percent of Total Cellular Mass of Nucleic Acid in Human Body?

Answer 21

5-7%

Question 22

Percent of Total Cellular Mass of Ions in Human Body?

Answer 22

1%

Question 23

In dry weight of animal cell Protein forms __%

Answer 23

60-70%

Question 24

In dry weight of plant cell, Carbohydrates forms__%

And Why ?

Answer 24

80%

Because plant cell wall is made up of cellulose

Question 25

What is Biomolecules ?

Answer 25

All the carbon compounds that we get from living tissues .

Question 26

What is the trick to remember Percent of Total Cellular Mass in Human Body?

Answer 26

P.N.C.L.I.

Question 27

Name the organic compounds of cells?

Answer 27

Carbohydrates Proteins Lipids Nucleic Acid

Question 28

Carbohydrates are main/instant source of ____

Answer 28

Energy

Question 29

What is First Respiratory Substrate ?

Answer 29

Carbohydrates

Question 30

Why is carbohydartes called as '' Hydrates of Carbon ''?

Answer 30

Because carbohydrates contain compounds of C,H,O in which H:O is in ratio 2:1.