Thursday, December 16, 2010

Biology

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Q.  Which genes on activation cause Cancer?
A.  Oncogenes
Q.  The bacteria that causes “Anthrax “disease, lives in the form of spores(able to cause infection):
A.  For 30—40 years.
Q.  Inability to sleep is termed as
A.  Insomnia
Q.  Normal respiratory rate in adults is
A.  16-20/min
Q.  One gram of carbohydrate yields
A.  4 calories
Q.  The nerve which carries messages from the brain and spinal cord muscles and glands
A.  Motor nerve
Q.  In Which month of Age, Eruption of teeth starts?
A.  6
Q.  Total number of bones in human body
A.  206
Q.  The following are the contents of ORS, except
A.  Calcium Carbonate
Q.  Protein requirement for a pregnant woman per day
A.  55gm
Q.  Radio active cobalt and radium are used for the treatment of which diseases?
A.  Cancer
Q.  How many times a healthy person can donate blood in a year?
A.  Three or Four
Q.  The cells that are responsible for the production of antibodies are
A.  White blood cells
Q.  Which is the immunity get by the body after the first attack of disease
A.  Acquired immunity
Q.  Which is an example for the disease caused by bacteria
A.  Typhoid
Q.  Typhoid is transmitted through
A.  Water and food
Q.  The disease that spread through sexual contact is
A.  AIDS
Q.  Drinking of alcohol will severely affects the
A.  Liver
Q.  Average weight of a new born baby
A.  3kg
Q.  How many drops in One ml?
A.  15
Q.  How much ml in one teaspoon?
A.  5ml
Q.  Drugs used to relieve pain
A.  Analgesics
Q.  Incubation period of measles
A.  7-14 days
Q.  Mode of transmission of typhoid fever
A.  Oro facial
Q.  Route of transmission of Hepatitis-B
A.  Potential (parental)
Q.  Name the oral Polio vaccine
A.  Sabin
Q.  Heart attack is caused mainly due to
A.  Cholesterol
Q.  Another name of Vitamin C
A.  Ascorbic Acid
Q.  The heart is covered by a membrane called
A.  Pericardium
Q.  Bird Flu, is a type of
A.  Influenza
Q.  The causative agent of Tetanus is
A.  Clostridium tetani
Q.  Gonorrhea is a sexual disease caused by a bacterium called
A.  Neisseria gonorrhea
Q.  Bordetella pertussis is a bacterium caused
A.  Whooping cough (Pertussis)
Q.  Diphtheria in man is caused by
A.  Corynebacterium diphtheria
Q.  German measles is caused by
A.  Rubella virus
Q.  Common cold is caused by the infection of
A.  Rhinovirus
Q.  Influenza is caused by a virus called
A.  Myxovirus
Q.  The organism which cause cholera is
A.  Vibrio cholera (Bacterium)
Q.  A disease which is always present at a low level in a given population or region is called
A.  Endemic
Q.  An epidemic (disease) which spreads across whole continents is called
A.  Pandemic
Q.  The time during which a person is capable of passing the disease on to another person
A.  Infective period
Q.  The excess of carbohydrate is converted into Glycogen by
A.  Liver
Q.  Anemic patient is deficient of which element
A.  Iron
Q.  Malaria affects
A.  Spleen
Q.  Toxoid serum is used in the treatment of
A.  Diphtheria
Q.  The blood group which contain no antibodies is
A.  AB
Q.  Oxygenation is the main function of which organ
A.  Lungs
Q.  What is known as the "Juvenile hormone"?
A.  Thymosin
Q.  Which vitamin is also called "Retinol"?
A.  Vitamin A
Q.  The transportation of oxygen to the cells in the body is performed by
A.  Hemoglobin
Q.  The gastric juice in the stomach contains
A.  Hydrochloric acid
Q.  Bone is used as a fertilizer because it contains
A.  Phosphorous
Q.  Name the product obtained by the destructive distillation of wood
A.  Charcoal
Q.  What organ of a buffalo did Plains Indians use to make yellow paint?
A.  The gallbladder.
Q.  What sticky sweetener was traditionally used as an antiseptic ointment for cuts and burns?
A.  Honey.
Q.  What can mutagens cause?
A.  Mutations.
Q.  The most effective pesticide for general use against most garden pests is?
A.  Malathion

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