More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
General Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
The substances on whihc enzymes attached are called.
Choose an answer
coenzyme
Substrate
Catalyst
None
Previous
Skip
Next
Question # 2
Onegram of carbohydrate contain .......... calories of energy.
Choose an answer
3.8 K
2.8 K
4.8 K
4.0 K
Previous
Skip
Next
Question # 3
It transports digested food and oxygen to the cells of all plats of the body
Choose an answer
Plasma
blood
Enzymes
Glycerol
Previous
Skip
Next
Question # 4
Penciillin is obtained fromt he fungus called.
Choose an answer
Cephalosporins
Tetracyclines
Penicillium
Erythromycines
Previous
Skip
Next
Question # 5
One gram of carbohydrates contain ........ calories of energy.
Choose an answer
3.8 K
2.8 K
4.8 K
4.0 K
Previous
Skip
Next
Question # 6
Human genome consists of base pairs
Choose an answer
4.2 billions
2.4 billions
3.2 billions
5.2 billions
Previous
Skip
Next
Question # 7
The cunction of platelets is
Choose an answer
Blood Clotting
Engulfing the bacteria
To produce antibiotics
Tranfer of oxygen
Previous
Skip
Next
Question # 8
A person having antigen A and antibody B, will have blood group
Choose an answer
B group
A group
AB group
O group
Previous
Skip
Next
Question # 9
Edward Jenner was a.
Choose an answer
Russian physician
French Chemist
American chemist
English Physician
Previous
Skip
Next
Back