Why is transfused blood discarded after about 6 weeks of storage?
A. It can not bind to oxygen anymore.
B. It becomes too thick.
C. The BPG levels are too low for adequate release of oxygen to tissues.
D. The percent oxygen saturation is too low.
C
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If a neuron is more positively charged than it is when resting, it is said to be ________.
A. refractory B. repolarized C. depolarized D. polarized
In the diagram, removal of one or more of this type of subatomic particle would result in the formation of a cation?
a) A b) B c) C d) All of these choices. e) None of these choices.
The cell bodies of lower motor neurons are housed in the posterior horns of the spinal cord
Indicate whether this statement is true or false.
Compare and contrast action and graded potentials. Your answer should include a definition of each, types, characteristics, ionic basis, functions, and anything else necessary to answer the question.
What will be an ideal response?