1. Questions

Biology 20

The removal of urea is a critical function of the Kidney. Explain th origin of urea and the mechanism by which the kidneys ensure its secretion.

  1. 👍
  2. 👎
  3. 👁
Laurie

  1. Go to Google and search for "kidneys urea" and see what you learn.

    http://www.google.com

    1. 👍
    2. 👎
    Writeacher

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    the concentration of urea (MW=60.0g/mol) in a soltuion prepared by dissolving 16g of urea in 39g of H2O is ____ molal

  2. chemistry

    The molarity of urea in a solution prepared by dissolving 16 g of urea (MW 60.0g/mol) in 39 g of H2O is ______M. The density of the solution is 1.3 g/ml.

  3. Chem

    Solid urea, (NH2)2CO, burns to give CO2,N2, and liquid H2O. Its heat of combustion is -632.2 kJ/mol. Balance the equation for combustion of urea, and calculate the heat generated per mole of H2O formed. (Enter in kJ.)

  4. chemistry

    the mole fraction of urea (molar mass = 60g/mole) in a solution prepared by dissolving 16g of urea in 39g of h2o

  1. chemistry

    The molarity of urea in a solution prepared by dissolving 16 g of urea (MW = 60.0 g/mol) in 39 g of H2O is __________ M. The density of the solution is 1.3 g/mL. i get 8.9 but the practice test says the answer its 6.3

  2. Chemistry

    Ammonia is not the only possible fertilizer. Others include urea, which can be produced by the reaction, CO2(g) + 2 NH3(g) --> CO(NH2)2 (s) + H2O(g). A scientist has 75g of dry ice to provide the carbon dioxide. If 4.50L of

  3. Chemistry

    Billions of pounds of urea are produced annually for use as a fertilizer The reaction used is 2NH3+CO2=CO(NH2)2+H2O The typical starting mixture has 3:1 mole ratio of NH3 to CO2 .If 47.7grams urea form per mole of CO2 that reacts

  4. Chemistry

    Urea, NH2CONH2, is manufactured from ammonia and carbon dioxide according to the following equation: 2 NH3 (g) + CO2 (g) -> NH2CONH2(aq)+ H2O (l) What volume of ammonia gas at 25 o C and 1.5 atm is needed to make 500g of urea?

  1. chemistry

    the concentration of urea in a solution prepared by dissolving 16g of urea in 39 g of H2O is ________% by mass. The molar mass of urea is 60.0 g/mol

  2. annatomy

    Calculate the osmolarity of a solution that contains 0.1 M urea, 0.2 M NaCl, and 0.5 M CaCl2. Assume urea does not ionize and NaCl and CaCl2 ionize completely

  3. Chemistry

    What is the chemical reaction of urea with copper nitrate solution?

  4. Chemistry

    Find the mass of urea (CH4N2O) needed to prepare 50.9 g of a solution in water in which the mole fraction of urea is 7.69×10−2.

You can view more similar questions or ask a new question.