This indentation of the sarcolemma carries electrical signals deep into the muscle cells
A) T tubule B) triad
C) terminal cisterns D) sarcoplasmic reticulum
Answer: A
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Excess secretion of growth hormone during early development will cause
A) dwarfism. B) rickets. C) gigantism. D) acromegaly. E) diabetes insipidus.
Most electrolyte reabsorption by the renal tubules is ________.
A) not Tm limited B) in the distal convoluted tubule C) hormonally controlled in distal tubule segments D) completed by the time the loop of Henle is reached
Answer the following statements true (T) or false (F)
1. The pericardium consists of two layers, the parietal pericardium and the epicardium. 2. Atrial and ventricular systole occur at the same time. 3. Both semilunar valves are attached to the heart wall by chordae tendineae. 4. A damaged chordae tendineae could affect the functioning of the tricuspid valve. 5. The term angioplasty refers to the medical procedure in which a vein from another part of the body is used to direct blood flow around a blocked artery in the heart.
Vitamin E is primarily stored in adipose tissue and muscle
Indicate whether the statement is true or false