Smartindia Classroom
CONTENTS
Maths
English
Physics
Chemistry
Biology
Geography
Computer
Business Studies
Economics
Accountancy
Back to home
Start Practice
Question-1
Cellulose is not easy to digest as starch since:
(A)
Links between beta glucose is not easy to break
(B)
Links between alpha glucose is not easy to break
(C)
It is a protein
(D)
It is a lipid.
Question-2
Which protein is present in silk?
(A)
Fibrin
(B)
Collagen
(C)
Keratin
(D)
Fibroin
Question-3
Milk sugar lactose is made up of:
(A)
Glucose and fructose
(B)
2 glucose molecules
(C)
2 fructose molecules
(D)
Glucose and galactose
Question-4
Hair is made up of the protein:
(A)
Keratin
(B)
Globin
(C)
Thyroxine
(D)
Fibroin
Question-5
The sequence of nitrogen basses of which strand/strands determine the order of amino acids of a polypeptide chain.
(A)
Both strands
(B)
Sense strand
(C)
Nonsense strand
(D)
5' 3' strand
Question-6
What is NOT true about glucose?
(A)
Main fuel of our body
(B)
Our blood sugar
(C)
Stored form of carbohydrate
(D)
Building blocks of larger carbohydrates
Question-7
The uneven distribution of charge on the molecule is referred to as:
(A)
Bipolar group
(B)
Dipole
(C)
Unipole
(D)
Multipole
Question-8
Select the fibrous proteins.
(A)
Fibroin & Insulin
(B)
Keratin & Collagen
(C)
Haemoglobin & Insulin
(D)
Enzymes & hormones
Question-9
Select the properties of polysaccharides.
(A)
Polymers of sugars
(B)
Bonds between sugar are glycosidic bonds.
(C)
Starch and glycogen are polysaccharides.
(D)
All polysaccharides are soluble in water.
Question-10
Select the polysaccharides present in plants.
(A)
Glycogen and starch
(B)
Starch and cellulose
(C)
Glucose and sucrose
(D)
Sucrose and starch
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Cambridge Advanced Grade 11
IGCSE
Practice in Related Chapters
The Molecules of Life
Regulations and Control
DNA and Protein Synthesis
Enzymes
Genetics
Cell
Cell Division
Photosynthesis And Plant Nutrition
Animal Nutrition
Reproduction in Animals
Ecology
Heterotrophic Nutrition
Gas Exchange
Evolution
Transport in Mammals
Transport in Plants
Respiration
Powered By
