Zoology - Locomotion and Movement Question with Solution | TestHub
ZoologyLocomotion and MovementLocomotionEasy2 minPYQ_2020
ZoologyEasysingle choice
The regulatory protein of skeletal muscles whose filaments run close to the F-actin throughout its length is
Options:
Answer:
D
Solution:
Actin filaments are made of two F actins wound helically. F actin which is a polymer is made of monomers of G actins. Two filaments of tropomyosin run close to these F actins throughout its length. Troponin which is a complex protein is distributed on tropomyosin at regular intervals. Subunit of troponin masks the active binding sites for myosin on the actin filament in the resting state.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Locomotion and MovementSubtopic:Locomotion
⏱ 2mℹ️ Source: PYQ_2020
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