Answer:
E. bind to troponin which moves the tropomyosin
Explanation:
calcium ions bind to troponin, causing conformational changes in troponin that allow tropomyosin to move away from the myosin binding sites on actin. Once the tropomyosin is removed, a cross-bridge can form between actin and myosin, triggering contraction
The answer would have to be D
Answer:
cell walls, vacuoles, chloroplasts, centriole
Explanation:
Plant cells have cell walls, one large vacuole per cell, and chloroplasts, while animal cells will have a cell membrane only and several smaller vacuoles. Animal cells also have a centriole, which is not found in most plant cells.
Answer:
<u><em>1.) The adaptation of the Pulmonata to terrestrial life has entailed little modification of the internal organization.</em></u>
<u><em>2.) The short feet of the penguins are an adaptation.</em></u>
<u><em>3.) Progress is the result of adaptation, rather than reconstruction.</em></u>
<u><em>4.) It is an adaptation of hide-the-thimble.</em></u>
Hope this helps plz like and brainly :D
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Answer:
Solute
Explanation:
Solute - The solute is the substance that is being dissolved by another substance. In the example above, the salt is the solute.
