red blood cells have an average lifespan of 120 days. At the end of this period, they are sent to the spleen where they are sequestered.
Red blood cells are destroyed in the spleen once they have reached the end of their lifespan, which is typically around 120 days. The spleen contains special cells called macrophages that engulf and break down the old red blood cells.
Red blood cells are produced in the bone marrow through a process called hematopoiesis and are released into the bloodstream to circulate throughout the body. Their life span is typically around 120 days before they are removed by the spleen and liver.
To find the date that falls 120 days after August 2, you can start by counting the days in each month. From August 2 to the end of August is 29 days. Adding September (30 days), October (31 days), and November (30 days) gives you a total of 120 days. Therefore, 120 days after August 2 is November 30.
a
Dead blood cells
120/80 mmHg - it can vary but little 120-125/80-90
When RBCs are at the end of their life span (about 120 days), they are "disassembled" in the spleen where things like iron are conserved. Remaining waste products are sent to the liver/gallbladder for processing and excretion.
No - they have very different shapes in order to perform their specific functions. Nerve cells are long with branched 'dendrites' at the end. There are many different blood cells, one of which - red blood cells - are almost circular with an indent in the middle.
14000 days = 38 years, 130 days. Note that this does not account for leap years - if you did, you would end up with around 38 years 120 days.
Old red blood cells are caught by your spleen. Spleen separates the hem from globulin. Hem is recycles to get iron and used to make fresh hem. You get the bilirubin in this process, which is excreted by your liver, after conjugation.
Red blood cells have nucleus's all throughout Interphase as well as at the end of Telophase during/after Cytokenesis.