Examlex
Explain why the cells of the adrenal medulla can be considered sympathetic postganglionic neurons with no specific effector organ.
Photosynthetic Pathway
The series of chemical reactions by which plants, algae, and some bacteria convert sunlight into chemical energy.
Hydrogen Ions
Positively charged ion (H+) formed when a hydrogen atom loses its electron, playing a critical role in acid-base balance and cellular metabolism.
Oxygen
A chemical element with symbol O and atomic number 8, essential for aerobic respiration in most living organisms.
ATP
Adenosine triphosphate, a molecule that carries energy within cells, being essential for a multitude of cellular processes.
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