Question

to analyse the chemical composition of living tissue we solubilize them in
1) HNO3
2) HCl
3) CF3COOH
4) CCl3COOH​

Answer 1

Answer:

may be hno3

Explanation:

but I am not sure

Answer 2

To analyze the chemical composition of living tissue we solubilize them in

trichloroacetic acid (CCl₃COOH).

For the study of various biomolecules chemical analysis is performed. This helps in determining what the living tissues are made up of.

In order to analyze the living tissue, it is solubilized with trichloroacetic acid (CCl₃COOH). A thick slurry is obtained.

The slurry is strained through a cheesecloth, which gives us two fractions:

• Acid-soluble pool: It contains thousands of organic compounds.
• Acid-insoluble pool: It contains proteins, nucleic acid, polysaccharides, etc.

Hence, the correct option is 4) CCl₃COOH.