THE CELL
STRUCTURE AND FUNCTION OF THE CELL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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receiving and transmitting nerve impulses
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covering the body surface
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moving to different tissues through narrow openings
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All of the above
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Detailed explanation-1: -White blood cells or leukocytes (WBCs) in the human body can change shape which is necessary for its functional activities like defence.
Detailed explanation-2: -RED BLOOD CELLS: CHANGE IN SHAPE IN CAPILLARIES.
Detailed explanation-3: -The cytoskeleton is a structure that helps cells maintain their shape and internal organization, and it also provides mechanical support that enables cells to carry out essential functions like division and movement.
Detailed explanation-4: -The shapes of cells usually relate to their function. The neurons in our brains, for instance, have star-like branches to network with other neurons, and red blood cells have the form of biconcave discs to maximise their oxygen-carrying capacity while allowing them to squeeze through the narrowest blood vessels.
Detailed explanation-5: -The cells which keep changing their shapes are: White blood cells (WBCs): They are present in our body as leukocytes that fight against infections have the property to change their shape.