WebMeasuring respiration. Respiration by living organisms can be investigated by carrying out experiments to show the production of carbon dioxide. If carbon dioxide is bubbled through limewater then ... WebThe rate of respiration is measured using a piece of apparatus called a respirometer and works by measuring either the amount of oxygen used up by an organism or the amount of carbon dioxide produced. The faster the amount of oxygen consumed, the faster the rate …
Respirometer - Designing an experiment to show different rates of ...
WebNote the level of the manometer fluid in each tube. Close the clips. Each minute, record the level of the fluid in each tube. Calculate the mean (adjusted) distance moved by the manometer fluid per minute. If you know the diameter of the capillary tube, you can convert the distance moved to a volume: volume of liquid in a tube - length x πr2 Webmanometer. a device that measures the difference in pressure. when the pressure increases in the flak, the fluid moves. away from the flask. when the pressure decreases … sac chariot golf taylormade
Measuring respiration - Apparatus and techniques - National 5 …
WebAug 27, 2015 · A respirometer is a device used to measure the rate of respiration of a living organism by measuring its rate of exchange of … WebNov 26, 2024 · 3.3.2 Gas exchange. Content. Opportunities for skills development. Adaptations of gas exchange surfaces, shown by gas exchange: across the body surface of a single-celled organism. in the tracheal system of an insect (tracheae, tracheoles and spiracles) across the gills of fish (gill lamellae and filaments including the counter-current … WebMeasuring respiration Respiration by living organisms can be investigated by carrying out experiments to show the production of carbon dioxide. If carbon dioxide is bubbled … sac chariot golf