Q. On which of the following organisms, the research on nerve cells was first carried out?

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Q. Depolarization is when ___________ ions flow inside the neuron’s membrane.

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Q. A neuron fires when _____________________

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Q. Saltatory conduction occurs due to _______________

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Q. Local anesthetics act by _____________ the ion channels.

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Q. Action potential can only flow in the forward direction.

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Q. The lipids present in cell membrane are _____________

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Q. The model of a lipid bilayer lined by a layer of protein molecules on both sides was put forward by _____

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Q. The phosphoglycerides in cell membrane are of the _________ type.

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Q. Shingolipids is the derivative of ______________

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Q. Which of the following is not a component of cell membranes?

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Q. In animals, the amount of cholesterol present in cell membrane is ___________

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Q. Which part of cholesterol molecule is not embedded in the lipid bilayer?

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Q. Which of the following is exoplasmic?

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Q. Which of the following facilitates binding of positively charged amino acid residues?

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Q. Which of the following promote curvature of cell membrane?

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Q. Carbohydrates present in cell membrane are generally ___________

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Q. Lipid rafts are ___________

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Q. Which of the following is covalently attached to a lipid molecule in cell membrane?

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Q. Integral proteins are also known as ____________

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