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2.1.5 vocab

QuestionAnswer
osmosis Movement of water across a semipermeable membrane from low solute concentration to high solute concentration.
Hypertonic A solution with higher solute concentration than the cell; water leaves the cell.
Hypotonic A solution with lower solute concentration than the cell; water enters the cell.
Isotonic A solution with equal solute concentration as the cell; no net water movement.
Diffusion Movement of particles from high concentration to low concentration.
Concentration Gradient Difference in concentration of a substance between two areas.
Telemedicine / Telehealth Delivery of healthcare services remotely using technology (video calls, apps, monitoring devices).
Hormones Chemical messengers released by glands that regulate body functions.
Metabolism All chemical reactions in the body that maintain life.
Cellular Respiration Equation C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O + ATP (energy)
Reactant(s) Substances that start a chemical reaction.
Product(s) Substances formed from a chemical reaction.
Adenosine Triphosphate (ATP) Main energy molecule used by cells
Diabetes Mellitus A disorder where the body cannot properly regulate blood glucose levels.
Type 1 Diabetes Autoimmune condition where the pancreas makes little or no insulin.
Type 2 Diabetes Condition where the body becomes resistant to insulin or doesn’t make enough.
Gestational Diabetes Diabetes that develops during pregnancy.
Hyperglycemia High blood glucose levels.
Hypoglycemia Low blood glucose levels.
Autoimmune Disorder Condition where the immune system attacks the body’s own cells.
Organic Macromolecules / Biomolecules Large carbon-based molecules essential for life
Carbohydrates Sugars and starches that provide quick energy.
Proteins Molecules made of amino acids that build and repair tissues.
Lipids Fats and oils used for energy storage and insulation
Nucleic Acids DNA and RNA; store and transmit genetic information.
Insulin Hormone that lowers blood glucose by helping cells absorb glucose.
Glucose Simple sugar that serves as the body’s main energy source.
Glucagon Hormone that raises blood glucose levels.
Negative Feedback Loop A response that reverses a change to maintain balance.
Positive Feedback Loop A response that amplifies or increases a change
Blood Glucose Meter (Glucometer) Device that measures blood sugar levels.
Continuous Glucose Monitor (CGM) Device that tracks glucose levels in real time throughout the day.
Insulin Pump Wearable device that delivers insulin continuously.
Pancreas Organ that produces insulin and glucagon.
Alpha Cell Pancreatic cell that produces glucagon.
Beta Cells Pancreatic cells that produce insulin.
Created by: user-2003670
 

 



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