Vertebrate skeletal muscle contraction, also depends on set of specialized accessory proteins that is troponin, which is closely associated with the actin thin filaments. Troponin is a complex of three polypeptides except;

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#Question id: 27375

#Unit 1. Molecules and their Interaction Relevant to Biology

An atom of sodium has an atomic number of 11 and a mass number of 23. Which of the following statements is correct?

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#Question id: 11190

#Unit 7. System Physiology – Animal

For a neuron with an initial membrane potential at -70 mV, an increase in the movement of potassium ions out of that neuron's cytoplasm would result in the ________.

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#Question id: 13037

#Unit 13. Methods in Biology

Which of the following proteins will be most far away from the positively charged electrode during isoelectric focusing in a buffer with pH of 5?

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#Question id: 5782

#Unit 8. Inheritance Biology

A ____ mutation is intentionally caused.

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#Question id: 28572

#Unit 5. Developmental Biology

In which condition, genital ridge to bipotential gonad conversion gene activate the expression of Wnt4 protein and of a small soluble protein called R-spondin1 (Rspo1)?