The contractile protein of skeletal muscle involving ATPase activity is-
- Troponin
- Tropomyosin
- Myosin
- $\alpha$- Actin
The Correct Option is C
Solution and Explanation
Top Questions on Skeletal System
- Progressive loss of bone that occurs in osteoporosis is an example of:
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- The appendicular skeleton in an adult consists of:
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Identify the correct matches
Column – I Column – II A. Tetany i. Autoimmune disorder B. Myasthenia gravis ii. Decreased bone mass C. Gout iii. Rapid muscle spasms D. Osteoporosis iv. Accumulation of uric acid in joints - AP EAPCET - 2023
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Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)- NEET (UG) - 2025
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A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
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Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
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AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is:
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- A wire of resistance \(R\) is cut into 8 equal pieces. From these pieces, two equivalent resistances are made by adding four of these together in parallel. Then these two are added in series. The net effective resistance of the combination is:
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