Concepts of resting potential-Action potential
How different are the concepts of the resting potential, action potential and excitation threshold concerning neurons?
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Action potential is maximum positive voltage level attained by the neuron in process of neuronal activation, around + 35 mV. The action potential triggers depolarization of the neighboring regions of plasma membrane and consequently the propagation of impulse along the neuron.
Give a brief explanation of by bio-media.
What adaptation prevents red maple (Acer rubrum) trees and other native woody perennials in Wisconsin from being injured by extremely cold temperatures following a three-week period of warmth (temperatures well above freezing) in January? Red maple ha
Explain about the two main metabolic gases which are transported through the blood?
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Illustrate what are basophils?
Considering the toxicity and the need for dilution in the water compare the ureotelic and the uricotelic excretions? Write some of the examples of animals which have these respective types of excretion?
Systematics & taxonomy in biology: The science of classification or grouping organisms based on similarities and differences is taxonomy. Systematics is a dynamic broad field of science, of which taxonomy is a part.
What is the basic difference between mussels and octopuses concerning their circulatory systems? How does that difference persuade the mobility of such animals?
Give a brief description of plant transpiration? Write down the two main types of plant transpiration procedure? Which of them is more important in the volume?
Define the term parathyroids? Where are they situated and name the hormones secreted by such glands?
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