Nobody downloaded yet

Red Blood Cells Cytoskeleton - Article Example

Comments (0) Cite this document
This characteristic enables them to optimize their ability of gas exchange. They have a 120 day life span, and throughout this course, the red blood cells experience high intensity sheer force while moving through narrow…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.4% of users find it useful
Red Blood Cells Cytoskeleton
Read TextPreview

Extract of sample "Red Blood Cells Cytoskeleton"

Download file to see previous pages The membrane of a red blood cell is a lipid bilayer with transmembrane proteins and a myriad of filamentous proteins along the whole membrane. In the membrane cytoskeleton, spectrin is the most commonly found protein, forming long and elastic heterodimers, that join head to head to form heterotetramers, the tails of which are composed of F-actin, protein 4.1, and actin-binding proteins called dematin, adducin, tropomyosin, and tropomodulin (Stokes). This whole meshwork of proteins is attached to the cytoskeleton at two places: “one mediated by ankyrin that couples spectrin to Band 3 and the other mediated by protein 4.1 that couples the junctional complex to Glycophorin C” (Stokes, para.2). So, we see that human red blood cells are deficient in actin–myosin–microtubule cytoskeleton, which is helpful in cell shape determination, according to a recent research (Acton 69). The proteins of the cytoskeleton plasma membrane interact to form a barrier for toxins, but help the ions and information signals to pass in and out of the cell membrane.
Stokes, David. “Architecture of the Cytoskeleton in Red Blood Cells.” Laboratory of David Stokes. NYU School of Medicine, 2011. Web. 18 Nov 2012. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Red Blood Cells Cytoskeleton Article Example | Topics and Well Written Essays - 250 words”, n.d.)
Retrieved de
(Red Blood Cells Cytoskeleton Article Example | Topics and Well Written Essays - 250 Words)
“Red Blood Cells Cytoskeleton Article Example | Topics and Well Written Essays - 250 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Red Blood Cells Cytoskeleton

The Red Blood cells

...?Section A Calculation for RBC Length of one smallest square 20 mm Width of one smallest square 20 mm Depth of one smallest square 10 mm Volume of one smallest square = 1/20 x 1/20 x 1/10 = 1/4000 mm3 Total number of RBCs counted = 1036 (5 squares, 4 corners + 1 center) No. of RBCs in one smallest square = 1036/5 = 207.2 No. of RBCs in 1mm3 undiluted = 207.2 x 10000 = 2072000 / mm3 The Red Blood cell count according to the improved hemocytometer is 2.07 x 106 mm3. According to this reading the person seems to be anemic which may be due to iron deficiency, folate deficiency, genetic disorders or immune dysfunction. The difference between two readings could be due to many reasons. The high value in the second test can be attributed... to...
6 Pages(1500 words)Lab Report

White Blood Cells (WBC)

...? White Blood Cells (WBC) White Blood Cells (White Blood Cells: Battling Blood Cells, Our Blood consists of Red and White Cells which have important role in maintaining our body healthy and keeping bodily metabolisms intact. White Blood Cells (also called leucocytes) are responsible for keeping our immune system working all the time to prevent the intrusions of foreign materials or infectious diseases into our body. Bone marrow is the producer of White Blood Cells. The major function of Hematopoietic stem cells, found in bone marrow, is the production of WBC. Hematopoietic stem cells have a life span of only three to four days and therefore, any deficiencies in the production of this stem cell may affect the production of WBC also... . “The...
3 Pages(750 words)Research Paper

Immunolocalization of the microtubule cytoskeleton

...Immunolocalization of the microtubule cytoskeleton - Introduction Proteins are probably the most diverse substances found in the cells found in both the single and multicellular organisms. Estimated around 10 000 different proteins, each protein has its specific function. Cellular functions are often localized in specific compartments of the cell, and being able to localize the unknown proteins may provide important information in determining the function of the proteins. Determining the location of the already known proteins may also be helpful in understanding disease mechanisms and developing new drugs. The importance of knowing the location of a specific protein led to the creation of...
5 Pages(1250 words)Essay

Hemolysis of Horse Red Blood Cell

...Hemolysis of Horse Red Blood Cell Practical Aim The results of this study will help show what solutes easily permeate a membrane. Further, this will help determine the factors affecting the rate of permeability of solutes. Results Isotonic Solution Volume of Isotonic Solution (cm3) Volume of Stock Solution (cm3) Time (min) Sodium Chloride 10 1 30 (no hemolysis) Ammonium Chloride 10 1 4 Ammonium Ethanoate 10 1 1 Ammonium Ethanodioate 10 1 4 Sodium Sulfate 10 1 33 (no hemolysis) D-Glucose 10 1 35 (no hemolysis) Glycerol 10 1 11 Ethanol 10 1 0.8 Propano-1-ol 10 1 0.9 Discussion/Conclusion Hemolysis is the rupture of red blood cells when...
2 Pages(500 words)Essay

Investigate osmosis in blood cells

...cells, is critical for the cells' survival. This cell surface shape provides a high ratio of surface area to cellular volume. The normal volume of the erythrocyte is approximately 90 m3. The minimum surface area that could encase this volume is a sphere of approximately 98 m3. The surface area of a biconcave disc enclosing this volume is approximately 140 m3. Thus, shape alone provides the red cell with a considerable amount of redundant membrane and cytoskeleton. This feature provides the extra membrane surface area needed when red cells swell. More importantly, this geometric arrangement allows...
5 Pages(1250 words)Lab Report

Blood Cholesterol/Blood Pressure

... Article Relationship between weight loss and blood pressure In a report that was issue by the world health organization, 2002. It was found that there is a growing prevalent of those with chronic diseases occasioned by obesity. In was also contained in the report that a close correlation do exist between the being obese and developing high blood pressure (Krueger, 2012). Unfortunately, there is no known cure for high blood pressure thought it can be prevented or controlled. It is therefore construable that with diminishing body weight, one significantly reduces the possibility of developing high blood pressure. The relationship of body weight and blood pressure are directly proportional. This statement should though be taken... in the...
1 Pages(250 words)Assignment


... Cells Our body consists of small particles, which are called cells. Every cell is a small alive organism: it can feed, reproduce and interact with other cells. Many cells of one type form tissues our organism consists of. Every cell consists of nucleus surrounded by cytoplasm and covered with thin covering - membrane. Cytoplasm is water, which contains different nutritious substances such as carbohydrates, proteins etc. nucleus contains the substance called DNA, which contains the coding of all the genetic information. Different types of cells fulfill different tasks, but all of them are equally structured. Cellular membrane separates the content of cell from the outer environment and fulfills the metabolism between the cell... and the...
3 Pages(750 words)Admission/Application Essay

Disorders of Red Cells

...Disorders of Red Cells Ms A was playing golf at a high mountainous course when she felt light-headedness. Oxygen levels at high altitudes such as mountains are low compared to surface or sea level. As examined by doctor, her low blood pressure, elevated heart rate and respiratory rate fairly indicate that her body cells starve for want of oxygen. Her body temperature of 98 degrees F – below normal also indicates that her body functions are in low gear. While going through her lab report, it is quite evident that Ms. A's hemoglobin amount at 8 g/dl is less than normal. Hemoglobin (HB) in red blood cells is...
3 Pages(750 words)Case Study

Stem Cells

...Stem Cells Stem Cells Stem cells are cells that have the capa to develop into new cell types in the body during their early life and growth. Additionally, stem cells act as an internal repair of tissues by dividing without replenishing other cells as long as the animal, or the person is still alive (US Department of Health and Human Services, 2002). Consequently, when a stem cell divides, it has the capacity of becoming a different type cell. For example, it can became a brain cell, muscle cell or remain as a stem cell. Stem...
3 Pages(750 words)Essay


...Origins of blood types There are no less than 3 hypotheses regarding the emergence as well as transmutation of human blood types. Human blood types evolution is as old as human history. Worldwide distribution pattern of blood types is dependent on different environmental factors like climate, disease, humidity and altitude. In 1900, Karl Landsteiner made a discovery. According to him, some blood transfusions are successful while others are dangerous missions. Landsteiner also discovered particularly the ABO blood group by mixing some of his cells and mature serum in every one of their staff. He also proved that some...
2 Pages(500 words)Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Article on topic Red Blood Cells Cytoskeleton for FREE!

Contact Us