The diffusion of urea out of the distal convoluted tubule is an important part of maintaining the concentration gradient of the renal medulla.
Answer the following statement true (T) or false (F)
False
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What are the three main anatomical differences between the parasympathetic and sympathetic nervous systems?
What will be an ideal response?
If blood has low viscosity, which result would be likely under normal conditions?
A) Blood flows at higher pressures. B) Blood flows against high resistance. C) Blood flow cannot occur. D) Blood flows at lower pressures. E) Blood contains increased numbers of plasma proteins and suspended blood cells.
Which of the following organelles possesses oxidase enzymes that function in neutralizing harmful free radicals?
A)peroxisome B)ribosome C)mitochondrion D)nuclear envelope E)centriole
Which muscles elevate the soft palate?
A) pharyngeal constrictors B) laryngeal elevators C) palatal muscles D) digastric muscle E) muscles originating at the sternum