The homeostatic regulation of erythropoiesis and the origins and role of erythropoietin. Introduction: Erythropoiesis is the formation of red blood cells, and it occurs in the red bone marrow in four different stages: decrease in cell size, increase in cell number, increase in hemoglobin synthesis, shedding of nuclear material along with other organelles. A new supply of RBCs by erythropoiesis is needed to maintain a constant RBC number in the blood as RBCs have a lifespan of 120 days and die at the end of this period.

Question

Want to see the full answer?

Answer 1

Question

Chapter 18.2, Problem 7AYLO

Summary Introduction

To discuss:

The homeostatic regulation of erythropoiesis and the origins and role of erythropoietin.

Introduction:

Erythropoiesis is the formation of red blood cells, and it occurs in the red bone marrow in four different stages: decrease in cell size, increase in cell number, increase in hemoglobin synthesis, shedding of nuclear material along with other organelles. A new supply of RBCs by erythropoiesis is needed to maintain a constant RBC number in the blood as RBCs have a lifespan of 120 days and die at the end of this period.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

what measures can a mother to take to improve the produce of her to milk to her newborn baby ?

1. Color the line that represents all ancestors of the Eastern white pine tree green (but only the ancestral line NOT shared with other organisms) 2. Oncle the last common ancestor of the Colorado blue spruce tree and Eastern white pine tree. 3. Put a box around the last common ancestor of the sugar maple tree and the dogwood tree. 4. Put a triangle around the last common ancestor of the red pine tree and the american holly bush. 5. Color the line that represents all ancestors of the Ponderosa pine tree red (including all shared ancestors). 6. Color the line that represents all ancestors of the American elm tree blue (including all shared ancestors). 7 Color the line that represents all ancestors of the Sabal palm tree purple (including all shared ancestors) 8. Using a yellow highlighter or colored pencil, circle the clade that includes all pine trees. 9. Using a orange highlighter or colored pencil, circle the clade that includes all gymnosperms 10. Can you tell…

You have been hired as a public relations specialist to give invertebrates a good name. After all, they are much more than just creepy crawly bugs! Your first task though is to convince yourself that is true. The best way to do that is to start close to home. Find something in your house that is a product obtained directly from an invertebrate or only due to an invertebrate’s actions. Describe the product, its function and utility, as well as any human manufactured alternatives. Be sure to highlight the advantages of obtaining this directly from nature. Keep in mind, a product can be something you use, wear, eat, or enjoy for its visual appeal.