Scientific knowledge is the common heritage of mankind is the saying of __.
Scientific knowledge is the common heritage of mankind is the saying of __.
Dr. Abdul Qadeer Khan | |
Dr. Abdus Salam | |
Dr. Samar Mubarik | |
Jabir-bin-Hayan |
Biology MCQS
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The concept of metabolism was given by __.
The concept of metabolism was given by __.
Jabir-bin-Hayan | |
Louis Pasteur | |
William | |
Ibn-e-Nafees |
If a scientist is studying the methods of inserting human insulin gene in bacteria, it will be __ branch of Biology.
If a scientist is studying the methods of inserting human insulin gene in bacteria, it will be __ branch of Biology.
Anatomy | |
Pharmacology | |
Physiology | |
Biotechnology |
In an adult human, __ cells die every day.
In an adult human, __ cells die every day.
50-70 thousand | |
50-60 billion | |
50-70 billion | |
50-70 million |
In stomach, Pepsinogen is converted into __.
In stomach, Pepsinogen is converted into __.
Peptides | |
Pepsin | |
Bicarbonates | |
Gastrine |
From __ Hydrogen comes to reduce 3-Carbon compounds to form Carbohydrates.
From __ Hydrogen comes to reduce 3-Carbon compounds to form Carbohydrates.
C6H12O6 | |
C2H5OH | |
Water (H2O) | |
Carbondioxide (CO2) |
The Villi are found in __.
The Villi are found in __.
large intestine | |
esophagus | |
stomach | |
small intestine |
One litre of Ethanol is equal to __.
One litre of Ethanol is equal to __.
980g | |
780g | |
1000g | |
789g |
All arteries carry oxygenated blood except __.
All arteries carry oxygenated blood except __.
Pulmonary artery | |
Mesentric artery | |
Femoral artery | |
Caeliac artery |
Fluid Mosaic Model explains the structure of __.
Fluid Mosaic Model explains the structure of __.
cell wall | |
cell membrane | |
plastids | |
nucleus |
Fritz Lipmann was awarded Nobel Prize for __.
Fritz Lipmann was awarded Nobel Prize for __.
discovery of ATP | |
proving that ATP is the main energy producing molecule | |
for details of cellular respiration | |
detailed work on photosynthesis |
Mountain-ebony, an ornamental plant has been given the name __.
Mountain-ebony, an ornamental plant has been given the name __.
Asterias Rubens | |
Pisum Sativum | |
Bauhinia Variegata | |
Allium Cepa |
The breaking process of complex food substances into simpler substances is known as __.
The breaking process of complex food substances into simpler substances is known as __.
assimilation | |
digestion | |
absorption | |
ingestion |
Biological method consists of __ stages.
Biological method consists of __ stages.
7 | |
6 | |
5 | |
4 |
Similar cells organized into groups and performing same functions, are known as __.
Similar cells organized into groups and performing same functions, are known as __.
organelles | |
tissue | |
cell | |
colony |
The enzymes act on lipids and change them into __.
The enzymes act on lipids and change them into __.
acetic acid | |
ascorbic acid | |
lactic acid | |
glycerol and fatty acids |
__ of plant is responsible for the flow of water.
__ of plant is responsible for the flow of water.
xylem | |
root | |
leaf | |
phloem |
Osmosis is the movement of __ molecules from higher concentration to lower concentration.
Osmosis is the movement of __ molecules from higher concentration to lower concentration.
salt | |
water | |
glucose | |
lipids |
Subunits of ATP are __.
Subunits of ATP are __.
adenine, ribose sugar, two phosphate groups | |
thymine, ribose sugar, three phosphate groups | |
cytosine, ribose sugar, three phosphate groups | |
adenine, ribose sugar, three phosphate groups |
Members of the same species living in the same place, at the same time are called __.
Members of the same species living in the same place, at the same time are called __.
organisms | |
habitat | |
population | |
community |