Introduction

Question 1

Methods of components analysis

Answer 1

Trichloroacetic acid and ash analysis

Question 2

Components of trichloroacetic acid

Answer 2

Filterate and retentate
Filterate=Aas nucleotides sugars ions (18- 800da)
Retentate=protein nucleic acids polysaccharides(10,000da) LIPIDS(<800da)

Question 3

Ash components
Cell EARTH H
H O O
P S C
N C N
C
L
I

Answer 3

H2o 80 90. Oxygen oxygen
Protein 10 15. Sillicon Carbon
Nucleic acid 5 7. Calcium Nitrogen
Carbohydrates 3
Lipids 2
Ions 1

Question 4

Carbohydrates=mono,oligo,poly
Aas= acidity, cyclic,oh/sulphur, essential
Protein=di,poly,protein & structures
Lipid=simple, conjugated, derived
Nucleic acid=nucleoside,nucleotide w/ phosphodiester bond
Enzyme,factors,graph,types,classes, competitive inhibition

Question 5

Most abundant
organic compound in biosphere
Steroid in animals
Protein in animals
Protein in biosphere

Answer 5

Cellulose
Cholesterol
Collagen
Rubisco