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What is considered to be a regulatory protein of the myofilaments?
Tropomyosin and troponin are called regulatory proteins because they act like a switch to determine when the fiber can contract and when it cannot.
What is the molecular composition of troponin?
Troponin is a major component of muscle tissue. It is composed of troponin C, troponin I, and troponin T. Troponin interacts with tropomyosin and myosin to create muscle contraction.
What occurs when intracellular calcium levels are high?
calcium ions bind to regulatory sites on troponin
What holds tropomyosin in place at rest?
troponin molecules.
What country is 0042?
0042 used to be reserved for Czechoslovakia, however since 1997 this is no longer used.00420 is Czech Republic00421 is Slovakia00423 is Liechtenstein
What is a normal level of troponin in blood?
The theraputic troponin level is 0.00.
What is troponin testing?
Troponin testing is done to diagnose heart attacks (myocardial infarctions).
How are troponins I and T different?
cardiac troponin I tests measure only cardiac troponin; tests for cardiac troponin T may cross-react with troponin found in other muscles and give positive or increased results in the absence of heart damage.
What is a negative result for troponin test?
Troponin is a cardiac enzyme that your heart releases under stress.
What are the proteins are involved in muscle contraction?
Actin and myosin
What is troponin T used for?
Both troponin T and I are cardiac markers used to diagnose myocardial infarctions.
What has the author Emily Jane Austin written?
Emily Jane Austin has written: 'Characterisation of the interaction sites between Troponin T and Troponin C of the Troponin complex from human cardiac muscle'
