how does blood clean cells?
90305
Blood provide 2 functions for all of the cells in your body. It brings nourishment to it such as vitamins, minerals, water, and oxegyn. It also carries the waste created by the cells away. Just like every human creates waste, such as fecal matter and urine, every cell also creates waste. The blood carries the waste away and takes it to elimination organs such as the bowel, skin, kidneys, and the lungs.
883315
Single cell organisms don't have blood. Blood is a transportation system, bringing O2 and nutrients to cells, whilst taking away CO2 and waste. Since a Single cell organism can get what it needs from its immediate surroundings, it does not need a transport system, so it does not need blood.
1176049
r.b.c is Red Blood Cell.Red blood cells perform the most important blood duty. A single drop of blood contains millions of red blood cells which are constantly traveling through your body delivering oxygen and removing waste. If they weren't, your body would slowly die.
361108
Blood is a liguid specially formulated to carry to every living cell of the body all the things essential to life - oxygen and other gases, iron and other minerals etc. It also helps to carry waste and toxins to organs that process them for disposal (lungs, liver, spleen etc). \n\nIn humans and the bigger animals its appearance is pretty obvious (red, gooey stuff), but in many small creatures and insects it is more mixed up with the general chemistry of the creature. They have less developed vascular systems (arteries and veins) and they don't process exactly the same chemicals as us so their 'blood' is a different colour and texture.\n\nFinally, even in humans there is more than one system for transporting stuff around - we also have our lymphatic system which contains a clear fluid called 'lymph'. It is vital in helping us to fight infections and when its working hard in our defence thats when you get swollen glands - these are the lymph nodes - factories for fighting the nasties transported there by the lymph - you have these all over, but especially in your throat, under your arms, in your groin etc. Its what the doctor feels for when you have a temperature.\n\nFascinating stuff!
870430
Whole blood contains R.B.C the red blood corpuscles. Plasma is devoid of red cells.
885455
G'day Joanne F,\n\nThank you for your question.\n\nIt is essential if you are studying medicine to have a good understanding of how cells and tissues work. It is also useful to know how particular cells such as blood cells work.\n\nRegards
675906
The spleen filters blood and gets rid of the old and dying red blood cells.  The spleen also hold extra blood within it.\n\nBone marrow is where red blood cells are produced.
14930
The name "white cells" derives the from the fact that after centrifugation of a blood sample, the white cells are found in the Buffy coat, a small fraction between the hematocrit and the blood plasma, which is white in color (or sometimes green, if there are large amounts of neutrophils in the sample, which are high in green myeloperoxidase).\n\nAny of various blood cells that have a nucleus and cytoplasm, separate into a thin white layer when whole blood is centrifuged, and help protect the body from infection and disease. White blood cells include neutrophils, eosinophils, basophils, lymphocytes, and monocytes. Also called leukocyte, white cell, white corpuscle.
373564
It denatures the hemoglobin protein within the blood cells, inactivating it and essentially killing the blood cells. That is why our bodies' pH is neutral, anywhere from 4.5 to 8.5, because an extremely high or low pH is very dangerous.
563896
The blood has a buffer pool of sodium bicarbonate to neutralize strong acid compounds coming out of the cells as waste products of the metabolism. When this buffer level is too low, acidosis is developed. The blood performs a balancing act in order to maintain the blood pH within the safe range of 7.3 to 7.45.
980576
Clean water has the same ph as human blood and milk.  Depends on the acid/alkaline balance of the contaminant. water is the best solvent and carries traces of everything it comes into contact with.
85838
red blood cells do not have to produce any energy beacuse their main work is to transport oxygen which happens by osmosis which does not require any energy!!!! thats why the red blood cells have no mitochondria as that will occupy space which will reduce the efficency of osmosis!!!!
807903
Erythrocytes are produced in the bone marrow in adults and they are produced in the liver in an embryo. The spleen filters out old RBCs.
988075
300-450 white cell is a normal reading even if you get your blood done. Your body replaces the missing ones in a matter of hours. Our body is capable of amazing feats.
176541
blood transfusions work the best
223130
I know that blood contains hemoglobin, plasma, and platelets...platelets act as primary function in the clotting process.  hemoglobin contains oxygen to make new blood cells. plasma basically just takes up space.
415051
Water, fats, proteins, random cells (like leukocytes) and cell fragments.