Pancreatic juice does not contain __ enzyme.
Pancreatic juice does not contain __ enzyme.
amylase | |
trypsin | |
lipase | |
pepsin |
Biology MCQS
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Factors affecting the rate of transpiration are __.
Factors affecting the rate of transpiration are __.
temperature, air humidity, air movement, leaf surface area | |
water, light, air movement | |
temperature, water, light | |
temperature, leaf surface area, temperature, sand |
The 'Order' to which human beings are related is __.
The 'Order' to which human beings are related is __.
mammalia | |
hominidae | |
primates | |
chordates |
Meiosis was discovered in 1876 by __.
Meiosis was discovered in 1876 by __.
Walther Flemming | |
Thomus Hunt | |
Hunt Morgan | |
Oscar Hertwig |
Out of four chambers of heart the thinnest wall is of:
Out of four chambers of heart the thinnest wall is of:
Right atrium | |
Left ventricle | |
Left atrium | |
Right ventricle |
In digestive system of human being villi are found in:
In digestive system of human being villi are found in:
Stomach | |
Large intestine | |
Small intestine | |
Esophagus |
In rod cell of retina of eye rhodopsin is formed by the combination of:
In rod cell of retina of eye rhodopsin is formed by the combination of:
Vit A + Myoglobin | |
Vit A + Opsin | |
Vit A + Tubulin | |
Vit A + Collagen |
During respiration glycolysis occurs in:
During respiration glycolysis occurs in:
Ribosome | |
Cytoplasm | |
Cell membrane | |
Mitochondria |
Acetyl-CoA compound is produced in Kreb cycle which is composed of:
Acetyl-CoA compound is produced in Kreb cycle which is composed of:
5-Carbon | |
2-Carbon | |
4-Carbon | |
3-Carbon |
At high temperature the globular structure of enzymes is lost because they are made up of:
At high temperature the globular structure of enzymes is lost because they are made up of:
Minerals | |
Glucose | |
Fatty Acids | |
Amino Acids |
In which phase of meiosis crossing over takes place?
In which phase of meiosis crossing over takes place?
Prophase II | |
Metaphase II | |
Metaphase I | |
Prophase I |
The cell wall of prokaryotes is made up of:
The cell wall of prokaryotes is made up of:
Chitin | |
Cellulose | |
Peptidoglycan | |
Cholesterol |
In which season Hubara bustard flies to Pakistan from Soviet territory?
In which season Hubara bustard flies to Pakistan from Soviet territory?
Autumn | |
Spring | |
Summer | |
Winter |
Plasmodium is cause of malaria is an example of:
Plasmodium is cause of malaria is an example of:
Theory | |
Deduction | |
Hypothesis | |
Observation |
The group of organisms in which all members are absorptive in nature:
The group of organisms in which all members are absorptive in nature:
Protista | |
Bacteria | |
Animalia | |
Fungi |
The branch of biology which deals with study of drugs is:
The branch of biology which deals with study of drugs is
Pharmacology | |
Histology | |
Anatomy | |
Physiology |
The cytoplasm of red blood cell is filled with haemoglobin about:
The cytoplasm of red blood cell is filled with haemoglobin about:
100% | |
95% | |
90% | |
85% |
The vitamin which increases the absorption of minerals from intestine and deposition in bones is:
The vitamin which increases the absorption of minerals from intestine and deposition in bones is:
Vitamin-A | |
Vitamin-C | |
Vitamin-D | |
Vitamin-B |
Stomata covers only ---- % age of the leaf surface is:
Stomata covers only ---- % age of the leaf surface is:
1 - 3 | |
1 - 2 | |
1 - 5 | |
1 - 4 |
The major energy currency of all the cells is:
The major energy currency of all the cells is:
FAD | |
ATP | |
NAD | |
Sun light |