What is the function of the sarcoplasmic reticulum?
What will be an ideal response?
The sarcoplasmic reticulum (SR) stores and releases calcium ions, activities vital to muscle contraction and relaxation.
Anatomy & Physiology
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Dendritic cells serve as antigen-presenting cells
Indicate whether this statement is true or false.
Anatomy & Physiology
The _____ surface of a structure is toward, or nearer, the midline and away from the side.?
A) ?distal B) ?lateral C) ?medial D) ?proximal
Anatomy & Physiology
Chemical reactions that yield energy, such as heat, are said to be
A) endergonic. B) activated. C) exergonic. D) neutral. E) thermonuclear.
Anatomy & Physiology
When starch is digested by amylase what is the first breakdown product?
A) dextrin B) glucose C) amylose D) sucrose
Anatomy & Physiology