Muscular System of Humans

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Muscular System of Humans: Overview

This Topic covers sub-topics such as Skeletal Muscle, Sarcomere, Cori Cycle, Muscle Contraction, Mechanism of Muscle Contraction, Troponin, Myoglobin, Myofibril, Myosin, Oxygen Debt, Actin, Muscle Fatigue, Muscle Fibre and, Contractile Proteins

Important Questions on Muscular System of Humans

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What is Z line in smooth muscles?

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ATP ase enzyme needed for muscle contraction is in

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The functional unit of muscle is called:

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What is the location of troponin in the process of muscle contraction?

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Sliding filament theory can be best explained as:

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Which of the following substances are absent and present in smooth muscle cells?

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Myoglobin helps in the transport of oxygen in _______.

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Intercalated discs are found in

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The immediate regeneration of ATP used up during muscle contraction is facilitated by

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Cori's cycle operates in

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All or none law is not applicable for

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Muscle contains a red coloured oxygen storing pigment called

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In muscle contraction, this ion is essential:

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Which one of the following proteins does not play a role in skeletal muscle contraction?

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When the muscle fibres get excited, triad allows releasing of which ions?

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Fibrous membrane in the middle of a sarcomere is

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Identify the correct order of stages in muscle contraction

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Identify the part labelled as B in the above diagram of thin filament of a myofibril.

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Following statement holds true for "Cori cycle"

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A - band in skeletal muscle doesn't contain: