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
Biology 9th Class English Medium Chapter 8 Online Test MCQs With Answers
Question # 1
Inactive pepsinogen in juice require ___________ for its activated form (pepsin)
Choose an answer
H2SO4
HCl
HNO3
Saliva
Previous
Skip
Next
Question # 2
After processes in oral cavity food is changed into:
Choose an answer
Chyme
Bolus
Undigented & degests food
None of these
Previous
Skip
Next
Question # 3
things like manure, seaweed, sewage etc are example of .............. fertilizers.
Choose an answer
Organic
Inorganic
Both
None
Previous
Skip
Next
Question # 4
Goiter is a disease caused as a result of deficiencies of ........... .
Choose an answer
Iodine
Iron
Calcium
Phosphorus
Previous
Skip
Next
Question # 5
Which of following helps in lowering blood cholesterol and sugar levels?
Choose an answer
Roughage
Lipids
Vitamin
Carbohydrates
Previous
Skip
Next
Question # 6
Heart diseases are caused by using:
Choose an answer
Saturated fatty acids
Unsaturated fatty acids
Proteins
Too much carbohydrates
Previous
Skip
Next
Question # 7
In the stomach pepsinogen is converted into:
Choose an answer
Pepsin
Bicarbonate
HCl
GAstrin
Previous
Skip
Next
Question # 8
According to FAQ more than -------people die of starvation every day:
Choose an answer
10,000
3,000
25,000
50,000
Previous
Skip
Next
Question # 9
..................... are very large molecule.
Choose an answer
Protein
Carbohydrates
Lipid
Vitamins
Previous
Skip
Next
Question # 10
............... is a great stabilizer of body temperature.
Choose an answer
Carbon
Nitrogen
Water
None
Previous
Skip
Next
Question # 11
The ileum is about ................ meters long.
Choose an answer
2.6
2.5
2.4
2.3
Previous
Skip
Next
Question # 12
The large intestine is about ................ meters long.
Choose an answer
1.2
1.3
1.4
1.5
Previous
Skip
Next
Question # 13
About .............% of body's calcium is stored in bone tissue.
Choose an answer
1%
99%
100%
None
Previous
Skip
Next
Back