Examlex
________,a hormone secreted by the small intestine,stimulates the release of sodium bicarbonate to help neutralize the pH of the small intestine.
Protein Carrier
Molecules or substances that facilitate the transport of specific proteins across biological membranes or within the bloodstream.
Vesicles
Small, membrane-bound sacs within cells, used to transport and store substances within a cell or to export them outside the cell.
Organelles
Specialized structures within a cell that perform specific functions necessary for the cell's life processes, such as mitochondria and ribosomes.
Cytoskeletal Elements
Cytoskeletal elements refer to the complex network of interlinking filaments and tubules that provide structure and support within a cell, comprising microtubules, intermediate filaments, and actin filaments.
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