Examlex
Ischemia, hypoxia, angina pectoris and myocardial infarction all result from a lack of oxygen to the heart tissue.
Calcium-Calmodulin Complex
A complex formed when calcium ions bind to the protein calmodulin, playing a key role in various cellular processes.
Myofibrils
The basic rod-like unit of a muscle cell, composed of sarcomeres, which are responsible for the muscle's contractile properties.
Sarcomeres
The basic contractile units of muscle fiber, defined by the region between two Z lines, responsible for muscle contraction.
Acetylcholine Receptors
Protein receptors that respond to the neurotransmitter acetylcholine, playing crucial roles in muscle contraction and many autonomic nervous system functions.
Q1: Cushing's syndrome is due to hypersecretion of<br>A)glucocorticoids<br>B)testosterone<br>C)ADH<br>D)mineralocorticoids<br>E)thyroxine
Q23: Define the term sensation.
Q32: An inherited deficiency of coagulation in which
Q34: Pheochromocytomas are benign tumors of the adrenal
Q36: Which of the labeled locations on the
Q36: In the war against pathogens, T cells
Q39: The ability of the GI tract to
Q43: In the sinusoids of the liver, oxygenated
Q68: All the following vitamins are transported from
Q75: Which of the labeled structures in the