The net intake and output of calcium for the entire body is regulated most directly by the activities of the kidneys and the gastrointestinal tract.
Answer the following statement true (T) or false (F)
True
Anatomy & Physiology
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Tissue that is specialized for contraction is ________ tissue.
A) cartilage B) nervous C) epithelial D) connective E) muscle
Anatomy & Physiology
The slimy mucus covering amphibian skin is designed to do all of the following EXCEPT:
A) prevent excessive water absorption B) conserve moisture C) aid in breathing D) serve as a defensive mechanism
Anatomy & Physiology
What are considered the effectors of humoral immunity?
A. Cytotoxic T-lymphocytes B. Macrophages C. Natural killer cells D. Helper T-lymphocytes E. Antibodies
Anatomy & Physiology
The volume of blood ejected by each ventricle in one minute is called the ________
A) preload B) stroke volume C) cardiac reserve D) afterload E) cardiac output
Anatomy & Physiology