INTRODUCTION
CELL ORGANELLES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ribosome
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Endoplasmic Reticulum
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Nucleus
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Cell Membrane
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Detailed explanation-1: -From the ER membrane, they proceed to their final destination along the same pathway as that of secretory proteins: ER→ Golgi→ plasma membrane or lysosomes. These proteins are transported along this pathway as membrane components, however, rather than as soluble proteins.
Detailed explanation-2: -The endoplasmic reticulum (ER) is a continuous membrane system but consists of various domains that perform different functions. Structurally distinct domains of this organelle include the nuclear envelope (NE), the rough and smooth ER, and the regions that contact other organelles.
Detailed explanation-3: -The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.