Water reabsorption in the distal nephron

Assignment Help Biology
Reference no: EM131995094

The distal nephron is able to fine-tune sodium and water balance because it can regulate reabsorption of sodium and water independently of each other. This is unlike the proximal nephron, where an increase in sodium reabsorption will lead to an increase in water reabsorption due to the creation of an osmotic gradient and free permeability to both sodium and water. How does vasopressin affect water reabsorption in the distal nephron in response to a negative water balance?

A. Increased circulating vasopressin increases expression of aquaporin on the luminal membrane.

B. Increased circulating vasopressin decreases expression of aquaporin on the luminal membrane.

C. Decreased circulating vasopressin increases expression of aquaporin on the luminal membrane.

D. Decreased circulating vasopressin decreases expression of aquaporin on the luminal membrane.

Reference no: EM131995094

Questions Cloud

Stopping the ribosome from functioning : Some antibiotics are used to kill bacteria by stopping the ribosome from functioning. Based on the. Enteral dogma of biology why is this deadly for bacteria?
Explain important design choices : ICT701 - Relational Database Systems - University of sunshine coast - You are not to contact the hospital directly as this takes valuable resources
Impact the product of translation : There is a mutation that resulted in AAA being inserted after G. Predict how this mutation would impact the product of translation.
Amount and color of drainage : Record the amount and color of drainage according to agency protocol or health care provider's orders.
Water reabsorption in the distal nephron : The distal nephron is able to fine-tune sodium and water balance because it can regulate reabsorption of sodium and water independently of each other.
Important in the diagnosis of neurological conditions : What is the function of this fluid? Why is an examination of this fluid important in the diagnosis of neurological conditions?
Studies on my kidneys to see how they are filtering : The health care provider has to do studies on my kidneys to see how they are filtering
How did european settlements in the new world affect : "How did European settlements in the New World affect people of European, African, and Amerindian descent?"
Provide guidelines on how these risks could be mitigated : HI5019 STRATEGIC INFORMATION SYSTEMS ASSIGNMENT - (BUSINESS REPORT). HOLMES INSTITUTE. Provide guidelines on how these risks could be mitigated

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd