Calcium Is Permanently Embedded in the Rigid Structure of Bone

question 28

True/False

Calcium is permanently embedded in the rigid structure of bone.

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Definitions:

Chlorophylls

A class of green pigments responsible for the absorption of light energy during photosynthesis in plants, algae, and cyanobacteria.

ATP

ATP, or adenosine triphosphate, serves as the primary energy carrier molecule in cellular metabolic activities.

Calvin Cycle

Cyclic series of reactions in the chloroplast stroma in photosynthesis; fixes carbon dioxide and produces carbohydrate. See C3 Plant.

Ribulose Bisphosphate

A five-carbon sugar to which atmospheric carbon dioxide is bound during the first major step of carbon fixation in photosynthesis.