Which of the following is mismatched?
1. Chitin - Polymer of glucosamine
2. Glycogen - Polymer of glucose
3. Cellulose - Heteropolysaccharide
4. Inulin - Homopolysaccharide
lodine test can detect the presence of
1. Starch
2. Cellulose
3. Both (1) & (2)
4. Chitin
Antibodies that help to fight infectious agents are
1. Polysaccharides
2. Amino acids
3. Proteins
4. Glucose
The tertiary structure of proteins can be destroyed by
1. High energy radiations
2. High temperature
3. Drastic changes in pH
4. All of these
Which of the following statement is false regarding proteins?
1. A protein is heteropolymer and not a homopolymer
2. Collagen is the most abundant protein in the animal world
3. RuBisCO is the most abundant protein in the whole biosphere
4. The first amino acid in the polypeptide chain is called as C-terminal amino acid and the last amino acid is called as N-terminal amino acid
Which of the following is present in acid insoluble fraction?
1. Glucose
2. Fructose
3. Alanine
4. Lipid
Which of the following secondary metabolites is a polymeric substance?
1. Ricin
2. Monoterpenes
3. Curcumin
4. Rubber
Which of the following is the most abundant element present in human body?
1. Carbon
2. Hydrogen
3. Oxygen
4. Nitrogen
Which of following is a secondary metabolits as well as a drug?
1. Concanavalin A
2. Vinblastine
3. Diterpenes
4. Ricin
Chitin present in the exoskeletons of arthropods is
1. Protein
2. Polysaccharide
3. Lipid
4. Derived monosaccharide