GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 108

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 108

1071). Arachis hypogea is the binomial name of
A). black gram
B). red gram
C). green gram
D). groundnut

Answer: groundnut

   
1072). Antibiotic penicillin is obtained from
A). bacteria
B). fungi
C). yeasts
D). algae

Answer: fungi


   
1073). Nucleotide is made up
I. Phosphoric acid
II. Deoxyribose sugar
III. Nitrogenous bases
Which one is correct?
A). I, II and III
B). I and II
C). II and III
D). III alone

Answer: I, II and III


   
1074). Match list-I with list-II correctly and select your answer using the codes given below
List-I                              List-II
a) Mitochondria          1) Photosynthesis
b) Chloroplast            2) Transpiration
c) Stomata                3) Respiration
d) Cell wall                4) Osmosis
The below options are given in A B C D order:
A). 1 3 4 2
B). 3 1 4 2
C). 1 3 2 4
D). 3 1 2 4

Answer: 3 1 2 4


   
1075). A bacteriophage is
A). a bacterium living on dead tissue
B). a virus that attacks bacteria and destroy them
C). a bacterium that fights viruses
D). a blue-green algae

Answer: a virus that attacks bacteria and destroy them



1076). Ribosoines in a cell play a significant role in
A). Lipid synthesis
B). Photo synthesis
C). Protein synthesis
D). Secretion

Answer: Protein synthesis


   
1077). Baker's yeast is
A). zygosaccharomyces octosporus
B). saccharomyces cerevisae
C). laminaria
D). s.ludwigil

Answer: saccharomyces cerevisae


   
1078). The tallest tree occurs in
A). pteridopytes
B). monocots
C). gymnosperms
D). dicots

Answer: gymnosperms


   
1079). The poisonous substance that is present in tobacco is
A). morphine
B). aspirin
C). nicotine
D). reserpine

Answer: nicotine


   
1080). Which of the following is used for culture medium of bacterial growth?
A). Iodine
B). Agar - agar
C). Sugar
D). Alcohol

Answer: Agar - agar