GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 142
1411). The disease diabetes mellitus is caused by the deficiency of
A). Iodine
B). Insulin
C). Vitamins
D). Proteins
Answer: Insulin
1412). who introduced the 'binomial nomenclature' to name organisms?
A). C.Darwin
B). G.Mendel
C). E.mayer
D). C.Linnaeus
Answer: C.Linnaeus
1413). Amoebic dysentery is caused by
A). Entamoeba coli
B). Entamoeba gingivalis
C). Entamoeba histolytica
D). Amoeba proteus
Answer: Entamoeba histolytica
1414). Differentiate Teratogen from Mutagen
A). Teratogen is a chemical that causes malformation in an embryo or foetus while mutagen causes change in genetic material of the adult
B). Telratogen causes cancer while mutagen causes mutation
C). Teratogen causes heart failure while mutagen is carcinogenic
D). Teratogen causes abnormality in the adults while mutagen affects infants
Answer: Teratogen is a chemical that causes malformation in an embryo or foetus while mutagen causes change in genetic material of the adult
1415). Columns of Bertini in the kidneys of mammals are formed as extensions of
A). medulla into cortex
B). cortex into medulla
C). medulla into pelvis
D). pelvis into ureter
Answer: cortex into medulla
1416). Which of the following is/are correctly matched?
i) Arteritis - Inflammation of artery
A). Iodine
B). Insulin
C). Vitamins
D). Proteins
Answer: Insulin
1412). who introduced the 'binomial nomenclature' to name organisms?
A). C.Darwin
B). G.Mendel
C). E.mayer
D). C.Linnaeus
Answer: C.Linnaeus
1413). Amoebic dysentery is caused by
A). Entamoeba coli
B). Entamoeba gingivalis
C). Entamoeba histolytica
D). Amoeba proteus
Answer: Entamoeba histolytica
1414). Differentiate Teratogen from Mutagen
A). Teratogen is a chemical that causes malformation in an embryo or foetus while mutagen causes change in genetic material of the adult
B). Telratogen causes cancer while mutagen causes mutation
C). Teratogen causes heart failure while mutagen is carcinogenic
D). Teratogen causes abnormality in the adults while mutagen affects infants
Answer: Teratogen is a chemical that causes malformation in an embryo or foetus while mutagen causes change in genetic material of the adult
1415). Columns of Bertini in the kidneys of mammals are formed as extensions of
A). medulla into cortex
B). cortex into medulla
C). medulla into pelvis
D). pelvis into ureter
Answer: cortex into medulla
1416). Which of the following is/are correctly matched?
i) Arteritis - Inflammation of artery
ii) Occlusion - Closure of blood
vassel
iii) Thrombectomy - Removal of blood clot from a blood vessel
A). All the three are correct
B). Only (i) is correct
C). Only (ii) is correct
D). Only (iii) is correct
Answer: All the three are correct
1417). Which of the following is not associated with bio-communication in animals?
A). They are signs through chemical molecules
B). It is a mechanism of vocalization as seen between competing bird species
C). Associated with social conflict of organism between same species
D). it is production of pheromones between various species of insects
Answer: Associated with social conflict of organism between same species
1418). Which is the non-fatal viral disease transmitted by Aedes mosquito?
A). Chikungunya
B). Dengue fever
C). Filarisis
D). Malaria
Answer: Chikungunya
1419). Identify :
I. I cannot be synthesized in the body.
II. I am a PUFA.
III. I am involved in phospholipid synthesis and breakdown of cholesterol.
IV. I inhibit blood clotting and reduce the risk of heart attack.
Who am I?
A). Non-essential fatty acid
B). Essential fatty acid
C). Saturated fatty acid
D). Poly unsaturated fatty acid
Answer: Essential fatty acid
1420). Consider the following statements :
I. Glycolysis is a cellular respiration that occurs in the mitochondria.
II. Glycolysis is breaking down of glycose into two molecules of a compound called pyruvate.
A). (I)alone is correct
B). (II) alone is correct
C). Both (I) and (II) are correct
D). Both (I) and (II) are wrong
Answer: (II) alone is correct
A). All the three are correct
B). Only (i) is correct
C). Only (ii) is correct
D). Only (iii) is correct
Answer: All the three are correct
1417). Which of the following is not associated with bio-communication in animals?
A). They are signs through chemical molecules
B). It is a mechanism of vocalization as seen between competing bird species
C). Associated with social conflict of organism between same species
D). it is production of pheromones between various species of insects
Answer: Associated with social conflict of organism between same species
1418). Which is the non-fatal viral disease transmitted by Aedes mosquito?
A). Chikungunya
B). Dengue fever
C). Filarisis
D). Malaria
Answer: Chikungunya
1419). Identify :
I. I cannot be synthesized in the body.
II. I am a PUFA.
III. I am involved in phospholipid synthesis and breakdown of cholesterol.
IV. I inhibit blood clotting and reduce the risk of heart attack.
Who am I?
A). Non-essential fatty acid
B). Essential fatty acid
C). Saturated fatty acid
D). Poly unsaturated fatty acid
Answer: Essential fatty acid
1420). Consider the following statements :
I. Glycolysis is a cellular respiration that occurs in the mitochondria.
II. Glycolysis is breaking down of glycose into two molecules of a compound called pyruvate.
A). (I)alone is correct
B). (II) alone is correct
C). Both (I) and (II) are correct
D). Both (I) and (II) are wrong
Answer: (II) alone is correct
Magme Guru is India's Biggest learning free App for Aspirants who are competing for all government exams with more than 2350+ Subjects and 523+ Exams.
No comments:
Post a Comment