This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Explain how EPO regulates RBC production. What will be an ideal ... (Read 63 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
on: Jun 25, 2018
Explain how EPO regulates RBC production.
 
  What will be an ideal response?

Question 2

Which of the following molecules is a senescence signal when it is exposed on the outer leaflet of the erythrocyte?
 
  a. Band 3
  b. Ankyrin
  c. Phosphatidylethanol amine (PE)
  d. Phosphatidylserine (PS)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

essyface1

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 25, 2018
Answer to Question 1

Answer: Erythropoiesis is governed by a negative feedback mechanism centered on hypoxic conditions. Hypoxia stimulates synthesis of EPO by the kidney. When erythropoiesis is sufficient to correct the hypoxia, the negative feedback is shut off. This is done by downregulating kidney synthesis of EPO.

Answer to Question 2

Correct Answer: D


fnuegbu

  • Member
  • Posts: 539
Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Experimental evidence of the effect of allelochemicals on plant production. Experimental evidence of the effect of allelochemicals on plant production.
Primary production increases with an increase in total phosphorus concentration. Primary production increases with an increase in total phosphorus concentration.
Pathway of urine production and elimination. Pathway of urine production and elimination.
Fossil fuels production Fossil fuels production
Explain the assumptions that must be satisfied in order to validly use the one-way ANOVA ... Explain the assumptions that must be satisfied in order to validly use the one-way ANOVA ...
Explain the myogenic autoregulation of the glomerular filtration rate Explain the myogenic autoregulation of the glomerular filtration rate
Video: Acid-base imbalances - compensation of metabolic acidosis and alkalosis

For a complete list of videos, visit our video library