Select Question Set:
Q. No.Which one of the following represents a set of homopolymers?
1. Peptidoglycan, glycogen and starch
2. Cellulose, insulin and polypeptides
3. Insulin, chitin and pectin
4. Starch, cellulose and inulin
Subtopic: Carbohydrates: Cellulose, Chitin, Inulin & Agar |
70%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Please attempt this question first.
Hints
Please attempt this question first.
Hints
Phospholipid lecithin, is made up of
1. Phospholipid acid, three fatty acids and one molecule of glycerol
2. Phospholipid acid with one fatty acid and three molecules of glycerol
3. Phospholipid acid with two fatty acids and one molecule of glycerol
4. One fatty acid and three molecules of glycerols
1. Phospholipid acid, three fatty acids and one molecule of glycerol
2. Phospholipid acid with one fatty acid and three molecules of glycerol
3. Phospholipid acid with two fatty acids and one molecule of glycerol
4. One fatty acid and three molecules of glycerols
Please attempt this question first.
Hints
An enzyme isolated from E.coli breaks ester linkage between sugar and phosphate moiety in RNA molecules. This enzyme belongs to class
1. Isomerase
2. Ligase
3. Lyase
4. Hydrolase
1. Isomerase
2. Ligase
3. Lyase
4. Hydrolase
Please attempt this question first.
Hints
Given below is a diagrammatic representation of a helical protein where a part of the protein is enlarged.
Identify the amino acids occurring at the N-terminal and C-terminal of the enlarged section of polypeptide respectively.
1. Serine and cysteine
2. Cysteine and tyrosine
3. Tyrosine and Glutamin acid
4. Seine and Glutamic acid
Identify the amino acids occurring at the N-terminal and C-terminal of the enlarged section of polypeptide respectively.
1. Serine and cysteine
2. Cysteine and tyrosine
3. Tyrosine and Glutamin acid
4. Seine and Glutamic acid
50%
Please attempt this question first.
Hints
Which of the following is not strictly a biomacromolecule?
1. Proteins
2. Lipids
3. Polysaccharides
4. Nucleic acid
1. Proteins
2. Lipids
3. Polysaccharides
4. Nucleic acid
Subtopic: Element Analysis |
95%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
A secondary metabolite that acts as a toxin is
1. Carotenoids
2. Curcumin
3. Abrin
4. Monoterpenes
1. Carotenoids
2. Curcumin
3. Abrin
4. Monoterpenes
Subtopic: Primary & Secondary Metabolites |
90%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Primary & Secondary Metabolites |
83%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Peptidoglycan present in bacterial cell envelope is
1. Made up of cellulose
2. A heteropolymer
3. An oligosaccharide
4. A homopolymer
1. Made up of cellulose
2. A heteropolymer
3. An oligosaccharide
4. A homopolymer
Subtopic: Carbohydrates: Introduction |
59%
Please attempt this question first.
Hints
Select Question Set:
© 2024 GoodEd Technologies Pvt. Ltd.