Biology, 16.02.2022 14:00 leapfroggiez
This image shows the EKG of a person with a normal heart rate and the EKG of a person with bradycardia. Based on the EKG, how would you define bradycardia?
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What causes darkening of the skin as melanin production increases
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Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
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This image shows the EKG of a person with a normal heart rate and the EKG of a person with bradycard...
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