Q. The faster growing end of the microfilament is the plus-end.

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Q. The phenomenon of “treadmilling” is observed in microfilaments under the __________ state.

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Q. The drug cytochalasin blocks the _____________

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Q. The drug cytochalasin blocks the _____________Latrunculin blocks the ____________

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Q. Which type of myosins move toward the minus-end of a microfilament?

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Q. The head of the myosin binds the ___________

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Q. Type II myosins are found primarily in __________

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Q. Myosins VIII and _____ are present only in plant cells.

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Q. Myosin II filaments display a transient construction in ______________

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Q. Myosin I was discovered in the year _________

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Q. Melanosomes are transferred into the developing hair by myosin ____

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Q. Muscle cells are ___________

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Q. Muscle cells are formed from the fusion of ___________

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Q. The striated appearance of muscle fibers is due to _______________

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Q. All skeletal muscles operate by _______________

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Q. ________ of the sacromere remains unaffected during the muscle contraction.

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Q. The “Sliding filament model of muscle contraction” was proposed in the year ____________

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Q. According to “Sliding filament model of muscle contraction”, shortening of sacromeres results from sliding of the filaments.

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Q. Which of the following proteins are not found in muscle fibres?

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Q. Each tropomyosin is associated with _______ subunits of actin subunits.

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