GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 065

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 065

641). During the floods, precaution should be specially taken against
A). cholera
B). small pox
C). typhoid
D). malaria

Answer: cholera

   
642). After cobra bite, venom affects the
A). brain
B). blood circulation
C). lungs
D). none of these

Answer: lungs


643). What is gene ?
A). A medicine to overcome old age
B). The smallest living organism
C). An elementary unit of heredity
D). None of these

Answer: An elementary unit of heredity

   
644). Dialysis is used in the case of patient suffering from
A). heart disease
B). kidney diseases
C). respiratory diseases
D). neurological disorder

Answer: respiratory diseases

645). Which nutrient is most likely to be affected by food processing and storage ?
A). Proteins
B). Carbohydrates
C). Vitamins
D). Fats

Answer: Vitamins

646). Transfer of genetic information from one generation to the next is accomplished by
A). RNA
B). Codon
C). Translation
D). DNA

Answer: DNA

   
647). which of the following is not a characteristic of a virus ?
A). It canno be cultivated in lifeless media
B). It cannot multiply by Ordinary fission
C). It can grow outside living cells
D). It cannot be controlled by antibiotics

Answer: It cannot be controlled by antibiotics

   
648). which one of the following statements is true for the ABO classification of blood?
A). AB group is a universal receptor
B). AB group is a universal donor
C). A group can accept B and O groups
D). B group can accept A and O groups

Answer: AB group is a universal receptor

   
649). Iron deficiency causes
A). bone deformity
B). irregular heart beat
C). tooth decay
D). anaemia

Answer: anaemia

   
650). What is used to disintegrate bladder stones?
A). Infrared rays
B). Alpha rays
C). X-rays
D). Ultraviolet rays

Answer: Ultraviolet rays