Examlex
What is empirical evidence?
Sodium Ions
Positively charged atoms of sodium, crucial for maintaining fluid balance and transmitting nerve impulses in the body.
Potassium Ions
Electrolytes with a positive charge found inside and outside of cells, essential for maintaining normal cell function including nerve impulse transmission and muscle contraction.
Excitation-Contraction Coupling
Stimulation of a muscle fiber produces an action potential that results in contraction of the muscle fiber.
Troponin-Tropomyosin Complex
A regulatory protein complex in muscle cells that controls the interaction of actin and myosin, essential for muscle contraction.
Q7: Luckily, Virginia was the only state to
Q12: If an individual is XY but has
Q15: It is difficult to simply introduce foreign
Q15: Scientists can't induce twinning in humans to
Q18: The idea that every living organism is
Q32: Which plays a role in shifting influence
Q37: A personal characteristic, such as an easy
Q50: When scientists construct evolutionary trees for species,
Q51: What are the three essential features of
Q71: Which is considered an externalized problem as