Josephs story Essay

B.Assuming Josephs boldness stopped, what cellular processes and membrane deceases are going to be affected by loss of oxygen, blood glucose, and waste remotion? Josephs blood pressure got so high due to the vessels being blocked with plaque, therefore circulation of blood has been blocked and it give the axe no longer commence the nutrients required for it to pump. The body cant breakdown glucose to make energy, and the increase in CO2 lowers the pH. Active transport on the plasma membrane sugar which also stops ATP, and sodium and potassium start to leak out repealing the chemical gradient.C.What intracellular organelles have membranes as part of their structures? How would the breakdown of the membranes of these structures affect the function of josephs heart cells? Endoplasmic reticulum, the Golgi complex, the mitochondria and the lysosomes all have membranes in their structure. Whenever calcium levels rose to high the heart went in to a prolonged contraction, the lysosome s usually in the vesicles start to destroy its own membranes.D.Two all-important(prenominal) pieces of information-instructions josephs body needs to repair itself and his predisposition for vascular disease- are both contained within the cell on which structures?The instructions and information are in the mitochondrial DNA, the body needs this information along with a blood supply to create new cells. Mitochondria contains its own DNA and genes so it can replicate.E.Josephs heart attack has caused the function of his cells to change. What types of proteins in the cell membrane were involved in the homeostatic imbalances of his heart cells? Without ATP the sodium potassium ion channels cant operate. The heart cant contract properly. Increased Calcium sent the heart in to a prolonged contraction, it convulsed recklessly.F.Why was reestablishing oxygen flow to Josephs body so important? Whatprocesses would be affected by lack of oxygen? Without oxygen everything stops. Everything in the body requires oxygen. Thats why breathing is important and involuntary. Without oxygen we cant the body cant create ATP, ATP is required for all processes. When Joseph was administered oxygen and given chest compressions he was commensurate to get rid of CO2 which started bringing the pH back to normal and the body was able to make more ATP.H.Explain why josephs heart failed based on what you have learned so far about the function of the cells in the human body. It was caused from a number of things. Hypertension, atherosclerosis, poor diet, lack of exercise. All of these things cause heart disease. Also build of plaque blocks blood flow which increase pressure and eventually it has nowhere to go. Somethings got to give eventually when the body cant circulate blood quick enough.