Streptokinase is used clinically as a
Apain reliever
Bclot buster
Cblood thinner tablet
Dcough suppressant
Answer & Solution
Correct answer: B. clot buster
1. Streptokinase is produced by the bacterium Streptococcus.
2. It is then modified by genetic engineering.
3. It is used as a clot buster, removing clots from blood vessels.
4. The patients treated are those who have had a myocardial infarction leading to heart attack.
5. Knowing it dissolves an existing clot, rather than merely thinning blood, is the clinical point.
_Source: NCERT Class 12 Biology Ch8 'Microbes in Human Welfare'_
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