INTRODUCTION
CELL ORGANELLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Tyler
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Cell wall
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Cell membrane
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Pinkston
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Detailed explanation-1: -The type of endoplasmic reticulum to which no ribosomes are attached. This serves as a storage area inside an animal cell. This organelle is composed of tough, stringy cellulose fibers. The type of endoplasmic reticulum to which ribosomes are attached.
Detailed explanation-2: -The cell wall is composed of a network of cellulose microfibrils and cross-linking glycans embedded in a highly cross-linked matrix of pectin polysaccharides. In secondary cell walls, lignin may be deposited.
Detailed explanation-3: -The cell wall is made of a tough fiber called cellulose which does this job. When you combine the stiff cell wall with the outward pressure of a full cell sap vacuole, you get enough strength to hold up large plants. Tree cell walls contain other tough materials such as lignin, which make them even stronger.