CELL STRUCTURES AND FUNCTION
CELL STRUCTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cell Wall
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Cell Membrane
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Cytoplasm
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Detailed explanation-1: -Cell Membrane-The outside boundary of the animal cell, the part next to the cell wall in a plant. In both cells, it controls what enters and exits the cell. It is semi-permeable – lets some things through. Nucleus-The control center of the cell that directs all of the cell activities.
Detailed explanation-2: -Plant & Animal Cells Have Organelles. The vacuole is a membrane bound organelle that stores fluids. The cell membrane controls what comes in and out of a cell.
Detailed explanation-3: -Nucleus. Known as the cell’s “command center, ” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information.
Detailed explanation-4: -Plasma membrane-controls what enters and leaves the cell (also present in eukaryotic cells) Ribosomes-the site of protein synthesis, (70s)