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Counter-Strike: Source (2004)

Duration: 4:33

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... Read the following passage and answer the questions from 13(i) to \( 13(\mathrm{v}) \).

A chemical substance produced by some microbes which in small concentration can kill or retard the growth of harmful microbes without adversely affecting the host, is called antibiotic. Type \( \mathrm{X} \) of antibiotic is capable of destroying a number of pathogens that belong to different groups. Type Y antibiotic is effective only against one type of pathogen. Every antibiotic formulation exhibits different uses and is considerably important for medical treatments. Some of them have been mentioned in the chart.
\begin{tabular}{|c|c|c|l|}
\hline S.No. & Antibiotics & Source & Disease(s) \\
\hline \( 1 . \) & Chloramphenicol & A & Typhoid, whooping cough \\
\hline \( 2 . \) & Penicillin & B & Tonsilitis, Gonorrhoea \\
\hline \( 3 . \) & C & Streptomyces aureofaciens & Viral pneumonia, whooping cough \\
\hline \( 4 . \) & D & Streptomyces & Intestinal and urinary infections \\
\hline
\end{tabular}
Which of the following is correct about ' \( D \) '?
(A) It is terramycin.
(B) It is effective against rickettsiae bacteria.
(C) It is also used for the treatment of gonorrhoea.
(D) Both (a) and (b)
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