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ShennekkaBoyd

Human Physiology 1

TermDefinition
Homeostasis stability, balance, or equilibrium within a cell or the body. It is an organism’s ability to keep a constant internal environment.
Biomolecule any organic molecule, like proteins, lipids, carbohydrates, and nucleic acids, that is essential for life and found in living organism
DNA a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information
Cell the basic functional unit of the body
Metabolism the set of chemical reactions in your body's cells that convert food into the energy needed to live, grow, and maintain bodily functions
Integumentary system a complex organ system that comprises the skin, hair, nails, and associated glands. It plays crucial roles in protecting the body, regulating temperature, sensing stimuli, and producing essential substances.
Dehydration a condition that occurs when the body loses more fluids than it takes in, leading to a depletion of body fluids. This can result from factors such as: Insufficient water intake, Excessive sweating, Diarrhea or vomiting, and Fever.
Skeletal system the body's framework of bones, cartilage, ligaments, and other connective tissues that provides support, protection, and structure.
Acetylcholine a neurotransmitter, a chemical messenger that transmits signals between neurons and other cells in the body.
Sarcoplasmic reticulum a specialized form of endoplasmic reticulum found in muscle cells, primarily responsible for storing and releasing calcium ions (\(Ca^{2+}\)).
Created by: Envyherr
 

 



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