Question # 1

________ is not a terpenoid.

Choose an answer

Rubber

Steroids

Terpenes

Waxes

Cotton is apure

Choose an answer

Cellulose

Poly saccharide

Both a and b

None of these

Chemical nature of most cellular secretions is.

Choose an answer

Proteins

Lipids

Glyco proteins

Carbohydrates

Number of amino acids in each turn of a helix. is.

Choose an answer

3.6

4.6

5.6

6.6

The melting point of Palmitic acid is.

Choose an answer

-8^oC

34 ^oC

63.1^oC

55.6^oC

Human tissue contains about 20% water in.

Choose an answer

Kidney

Bone cells

skin cells

Brain cells

When a protein undergoes a hydrolysis reaction the end-products are

Choose an answer

Amino acid

Monosaccharides

Fatty acids

Nucleotides

The percentage of water in bacterial cell is about.

Choose an answer

15%

18%

50%

75%

The specific heat of vaporization of water is.

Choose an answer

457 kcal/kg

574 kcl/kg

580 kcal/kg

570 kcal/kg

Glyosidic bond is a

Choose an answer

C- N Linkage

C - O Linkage

N - H Linkage

C - H Linkage

Animal obtain carbohydrates mainly from

Choose an answer

Glycogen

Cellulose

Glucose

Amino acids

A triglyceride is a

Choose an answer

Simple sugar

Lipid

Protein

Nucleic acid

Human tissues have 85% water is cells of

Choose an answer

Bone

Blood

Brain

Liver

Percentage of carbohydrates in mammalian cell.

Choose an answer

1%

4%

6%

8%

Monosaccharide which are rare in nature and occur in some bacteria is

Choose an answer

Trioses

Tetroses

Hexoses

Pentoses

The molecule formed by two amino acids called.

Choose an answer

Peptide linkage

Dipeptide

Peptide bond

Botha a and c

Which of the following is a lipid

Choose an answer

Chitin

Rubber

Starch

Sucrose

Amino acids are linked to each other by

Choose an answer

Ester bond

Glyosidic bond

Peptide bond

Hydrophobic bond

More Classes

Other Links

Biology Fsc Part 1 Chapter 2 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer