how did the lab activities you answer the lesson question: how does human activity affect earth’s freshwater resources? what did you learn from conducting this lab?
the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.
the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.
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drug that demages capsule is used to treat viral infection because curing a viral infection antibiotics are useless against viral infections. this is because viruses are so simple that they use their host cells to perform their activities for them. so antiviral drugs work differently to antibiotics, by interfering with the viral enzymes instead.
antiviral drugs are currently only effective against a few viral diseases, such as influenza, herpes, hepatitis b and c and hiv – but research is ongoing. a naturally occurring protein, called interferon (which the body produces to fight viral infections), can now be produced in the laboratory and is used to treat hepatitis c infections.
the name of triple phosphate energy molecule that is the product of cellular respiration is atp. atp is adenosine triphosphate. adenosine triphosphate is a mixed organic chemical that gives strength to run many methods in existing cells. atp is usually introduced to as the "molecular unit of currency" of intracellular heat transfer. its molar mass is 507.18 g / mol and density is 1.04 g/cm ^ 3. its pka is 6.5. its formula is c10h16n5o13p3.
how did the lab activities you answer the lesson question: how does human activity af...