INTRODUCTION TO MICROSCOPY CELL BIOLOGY
LYSOSOMES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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by budding off from the membrane of the trans-Golgi network
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in the cytoplasm
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phospholipid bilayer
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africa
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Detailed explanation-1: -Both classes of proteins are synthesized in the rough ER and transported through the Golgi apparatus to the trans Golgi network. The transport vesicles that deliver these proteins to late endosomes (which later form lysosomes) bud from the trans Golgi network.
Detailed explanation-2: -In particular, lysosomes are formed by the fusion of transport vesicles budded from the trans Golgi network with endosomes, which contain molecules taken up by endocytosis at the plasma membrane.
Detailed explanation-3: -The Golgi apparatus, or Golgi complex, functions as a factory in which proteins received from the ER are further processed and sorted for transport to their eventual destinations: lysosomes, the plasma membrane, or secretion. In addition, as noted earlier, glycolipids and sphingomyelin are synthesized within the Golgi.