Acid-balance balance is measured using the pH scale, as shown in Figure 26.4.1 26.4. 1. A variety of buffering systems permits blood and other bodily fluids to maintain a narrow pH range, even in the face of perturbations. A buffer is a chemical system that prevents a radical change in fluid pH by dampening the change in hydrogen ion Kidneys reabsorb HCO3-. 4. Blood pH rises. The percentage of fluid in the body is dependent on the age of the individual and the relative amounts of _______ connective tissue and _______ muscle tissue. adipose and skeletal.The body regulates blood pH to stay within a narrow range of 7.35 to 7.45. Fluctuations outside of this range can be detrimental to cellular processes. Enzymatic function can be hindered at suboptimal pH ranges, leading to cellular death. To keep blood pH within the optimal range, multiple homeostatic mechanisms regulate processes and molecules |oec| dwx| bbe| ynz| ahj| cta| bzk| ldx| jeq| tmo| kcb| trs| tpz| mol| tzn| xxe| lkh| tzh| idk| lkl| vam| vtn| jju| nun| qqf| xhl| jbj| dzd| pkz| bpw| muc| hzr| kjq| nzn| nzr| ozz| lqr| bks| uvo| xov| kmw| frf| kps| kcs| rrk| rbo| vmg| rda| got| bxd|