Question No:1
Bond formed between two adjacent monosaccharide is
[A] peptide bond
[B] ester bond
[C] glycosidic bond
[D] ionic bond
Question No:2
Blood concentration of glucose in normal healthy individual is
[A] 2-3 mM
[B] 4.5-5 mM
[C] 6-7 mM
[D] 1 Mm
Question No:3
Which of the following is a stored form of energy in plant?
[A] starch
[B] cellulose
[C] glycogen
[D] chitin
Question No:4
Lipids are
[A] compounds of carbon, hydrogen and oxygen
[B] compounds of glycerol and fatty acid
[C] insoluble in water
[D] all
Question No:5
Lipids may be
[A] fatty acid
[B] glycerol
[C] compound respectively of both
[D] all
Question No:6
What is the number of carbon atoms which palmitic and arachidonic acid contain (including carboxyl carbon)?
[A] 16,19
[B] 15,19
[C] 16,20
[D] 18,20
Question No:7
Fats or oils are
[A] monoglycerides
[B] diglycerides
[C] triglycerides
[D] any of the above
Question No:8
Which of following is an example of phospholipid?
[A] Palmitic acid
[B] Arachidonic acid
[C] Lecithin
[D] Glycerol
Question No:9
Which of the following is correct about lipids?
[A] On basis on melting points they are divided into fats and oils
[B] Neural tissues are made up of simple lipids only
[C] Phospholipids are never form part of cell membrane
[D] Lipids are strictly macromolecule
Question No:10
Which of the following is correct about amino acid?
[A] It is a compound containing amino and acidic group (-COOH)
[B] It is a substitute and is methane
[C] It is based on nature of ‘R’ group they are of many types
[D] All
Question No:11
How many amino-acids are used to form protein?
[A] 18
[B] 20
[C] 21
[D] 22
Question No:12
Chemical and Physical property of amino acid is based on
[A] -NH2 group
[B] -COOH group
[C] -R group
[D] All
Question No:13
Match the column:
Column I— Column II
A. Acidic – 1) Valine
B. Basic — 2) Lysine
C. Neural – 3) Glutamic acid
D. Aromatic – 4) Tyrosine, phenylalanine, tryptophan
[A] A-3.B-2, C-1,D-4
[B] A-2, B-3, C-4, D-1
[C] A-4, B-1, C-2, D-3
[D] A-1, B-2, C-2, D-4
Question No:14
Protein is
[A] homopolymer
[B] heteropolymer
[C] polypeptide
[D] both (b) and (c)
Question No:15
Essential amino acids are those which are
[A] not synthesized by our body
[B] not required by our body
[C] synthesized by our body
[D] only used to form proteins
Question No:16
The most abundant protein in animal world is
[A] RuB is CO
[B] collagen
[C] elastin
[D] albumin
Question No:17
The most abundant protein in whole biosphere is
[A] RuB is CO
[B] collagen
[C] elastin
[D] albumin
Question No:18
Protein acts as a
[A] enzyme
[B] receptor
[C] antibody
[D] all
Question No:19
Match the column:
Column I Column II
A. Collagen — Hormone
B. Trypsin – Enzyme
C. Insulin — Fight Infectious agent
D. Receptor – Enable glucose transport into cells
E. GLUT-4 — Sensory reception (smell, taste hormone)
F. Antibody – Intercellular ground substance
[A] A-3,B-2,C4,D-1,E-6,F-5
[B] A-6, B-2, C-1, D-5, E-4, F-3
[C] A-1, B4,C-2,D-5,E-3,F-6
[D] A-2,B-4, C-5, D-3, E-1, F-6
Question No:20
Which one is correct about macromolecular fraction is comprised of
[A] poly nucleotides
[B] poly peptides
[C] polysaccharides
[D] all
Biomolecules Mock Exam-2
CategoriesNEET Biology