Q. Which of the following protein is present in large amount in tight junctions?

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Q. The endocytosis happens in the apical surface and the exocytosis happens in the basolateral surface.

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Q. Leaky epithelium is present in bile ducts.

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Q. Which of the following is the first observed tight junction proteins?

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Q. What is the radius of the tight junctions?

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Q. Who discovered plasmodesmata?

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Q. Gap junctions are otherwise known as plasmodesmata.

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Q. How many plasmodesmata are present in a plant cell?

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Q. Gap junctions are absent in __________

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Q. What is the gap junction in nerves called?

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Q. What is the diameter of a gap junction?

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Q. What is the chemical formula for rotigaptide?

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Q. Which cell organelle covers the plasmodesmata of the cells?

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Q. Which genetic disorder is associated with dysfunction of gap junction?

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Q. Which of the following disease associated with the nervous system is caused by disorder in gap junctions?

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Q. Who discovered cell wall?

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Q. What organism lacks cell wall?

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Q. Bacteria can be divided into classes namely gram-positive bacteria and gram-negative bacteria based on their cell wall.

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Q. Which component is present in the cell wall of fungi?

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Q. What is S- layer?

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