Which could result in fatigue by hindering the binding of Ca++ to troponin? Select one: a. calcium b. lactate c....

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Medical Sciences

Which could result in fatigue by hindering the binding ofCa++ to troponin?

Select one:

a. calcium

b. lactate

c. AMP

d. low pH

e. potassium

A 90 kg person is pedaling a Monark leg ergometer (distance =6m) at a VO2 of 40 ml/kg/min. If their rpms are 70, what resistanceare they pedaling against?

Select one:

a. 1.8 kg

b. 3.9 kg

c. 3.2 kg

d. 2.6 kg

e. 4.2 kg

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4.2 Ratings (843 Votes)
Binding of calcium to contractile protein calcium results in muscle contraction With repeated contraction fatigue sets in resulting in decreased neuronal firing and    See Answer
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