CELL STRUCTURES AND FUNCTION
CELL ORGANELLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Endoplasmic Reticulum
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Mitochondria
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Chloroplasts
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Nucleic Acid
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Detailed explanation-1: -Endoplasmic Reticulum (E.R.)-Passageways that carry proteins, etc. from one place to another. Hollow tubular structures that travel around the cytoplasm. Ribosome-Grain-like bodies that produce proteins.
Detailed explanation-2: -Endopalsmic reticulum – is a network of tubular passageways in the cell which is used to transport materials within the cell. Often ribosomes are attached to the inner walls of the E.R. Ribosomes – produce protein within the cell.
Detailed explanation-3: -(c) The ER (endoplasmic reticulum) functions both as passageway for intracellular transport and as a manufacturing surface.
Detailed explanation-4: -Introduction. The tubular endoplasmic reticulum (ER) network is a morphologically unique part of the ER that consists of interconnected cylindrical membrane structures, with a diameter of 30 nm in yeast and 50 nm in higher eukaryotes (Hu et al., 2011).
Detailed explanation-5: -The endoplasmic reticulum (ER) is a large membrane-bound compartment spread throughout the cytoplasm of eukaryotic cells. It is divided into three major morphologies that include the nuclear envelope (NE), peripheral ER cisternae, and an interconnected tubular network (Fig. 1A, B).