Travis, an overweight 51 year old male, had been diagnosed with stable angina two years ago...

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Biology

Travis, an overweight 51 year old male, had been diagnosed withstable angina two years ago and was prescribed sublingualnitroglycerin to be taken as needed. Recently, his attacks havebecome more frequent and less predictable. During his annual checkup, his doctor looked alarmed when his blood test revelled elevatedcardiac troponin levels.
A) Describe the function of troponin in healthycardiomyocytes?
B) Explain why Travis' doctor was alarmed at his blood testresults. Why did his serum cardiac troponin levels increase?

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A Troponins are proteins mainly found in the cardiac andskeletal muscle fibres which helps in muscle contraction There arethree subunits of troponins seen in cardiomyofibrils Cardiactroponin cTn cardiac troponin I cTnI and cardiac troponin TcTnT Its function is the contraction of cardiac muscles It isby the function of calcium induced calcium production where Ca 2induces the troponin and thus troponin sits on See Answer

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