Q. In yeast cells, protein transport across the endoplasmic reticulum membrane occurs __________

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Q. In mammalian cells, the signal recognition particle (SRP) consists of ____ distinct polypeptides and one small RNA molecule.

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Q. Translocon is a ____________

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Q. Which of the following enzyme present in the rough endoplasmic reticulum removes the signal sequence from nascent polypeptides?

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Q. The cysteine residues present in the reduced form in peptides that enter the endoplasmic reticulum lumen are converted into ____________ when they leave the compartment.

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Q. Hydrophobic transmembrane segments of which proteins are not synthesized in the endoplasmic reticulum?

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Q. Glycolipids are synthesized in the ER and ____________

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Q. Golgi complex has a cisternae of diameter _________

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Q. Cis-Golgi network (CGN) is closer to the endoplasmic reticulum than the trans-Golgi network (TGN).

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Q. Which of the following parts of Golgi complex directs the proteins to their final intracellular destinations?

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Q. Which protein families do not mechanically support the Golgi complex?

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Q. Newly synthesized membrane proteins enter the cis face of the Golgi complex and leave from the trans face.

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Q. Which of the following is located at the trans end of the Golgi stack?

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Q. Which of the following is not completely synthesized in the Golgi complex of a cell?

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Q. How many models of movement of materials through the Golgi complex exist?

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Q. What is responsible for the transport of materials from the cis cisternae to the trans cisternae of the Golgi complex?

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Q. While moving from cis cisternae to the trans cisternae, which molecule does not leave the cisternal lumen?

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Q. A protein coat of diameter ________ is present on the transport vesicles.

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Q. Which molecule activates the formation of a transport vesicle?

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Q. COPII-coated vesicles move the materials from ____________ to ____________

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