Which of the Following Is Not True Regarding Cell Membrane

question 26

Multiple Choice

Which of the following is not true regarding cell membrane junctions?

• A)Tight junctions anchor cells to basement membranes in tissues that are subjected to stretch
• B)Desmosomes anchor adjacent cells together
• C)Gap junctions seal spaces between cells and control permeability across epithelial membranes
• D)Both tight junctions anchor cells to basement membranes in tissues that are subjected to stretch and desmosomes anchor adjacent cells together are correct
• E)Both tight junctions anchor cells to basement membranes in tissues that are subjected to stretch and gap junctions seal spaces between cells and control permeability across epithelial membranes are correct

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Definitions:

Myeloblasts

Immature bone marrow cells that are precursors to granulocytes, a type of white blood cell involved in immune responses.

Blood Buffer

These are systems in the blood that maintain its pH within the narrow range necessary for proper bodily function, by neutralizing acids and bases.

Regulation of pH

A process by which biological systems maintain the acidity or alkalinity (pH) within a narrow range, crucial for proper biochemical functioning and metabolic processes.

Clot Formation

The process of blood changing from a liquid to a solid state to stop bleeding and initiate healing when a blood vessel is injured.