What is the function of the osmotic gradient found in the kidney? The osmotic gradient allows for _____

A) electrolytes to move from low to high concentrations in the absence of ATP
B) the precise control of the retention of water and electrolytes
C) the loop of Henle to deliver water to the renal vein
D) the filtration of large cells at the glomerulus


B

Biology & Microbiology

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What invention eventually led to current deep sea submersibles like Alvin?

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Which of the following is(are) correct regarding Actinoplanete spores? (Check all that apply.)

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Insects that lay eggs in or on another insect, called ____________, are often used in biological pest control.

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