The body's first line of defence against shifts in pH is its acid-base buffer systems.
What is acid-base buffer system?
- The proper balance between the acids and bases in the body's extracellular fluid is crucial for the normal physiology of the body and for cellular metabolism.
- The first lines of defence are immediate, consisting of the various chemical buffers which minimize pH changes that would otherwise occur in their absence.
- The pH of the intracellular fluid and the extracellular fluid need to be maintained at a constant level.
- Proteins are denatured i.e. their 3D structure is disrupted, causing enzymes and ion channels to malfunction.
- An acid–base imbalance is known as acidaemia when the pH is acidic and alkalaemia when the pH is alkaline.
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Answer:
is it like a blending technique cause like it would make it more shaded around the blank areas
Answer:
more advanced synthesizing ?
Explanation:
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It raises the issues of cultures and traditions in Umuofia village, and the belief that men should be strong both in action and decision making.
Explanation:
Ikemefuna sub story in the book Things Fall Apart, deals specifically about how Ikemefuna came to be in the village of Umuofia, in which Okonkwo, a reputable and well respected personality, housed Ikemefuna, while acting as a father to him, a knowledge unknown to Ikemefuna, who was a very small child at the time of adoption, and was actually considered as a settlement between a nearby village and the village of Umuofia over a certain disputes.
However, due to certain happenings in Umuofia village, and the conclusion of the village elders to sacrifice Ikemefuna to the gods, Okonkwo, despite being regarded as the father to Ikemefuna and very closer to him, decided to participate in the execution of Ikemefuna, so as to appear not to weak among the village elders, in which Okonkwo eventually execute Ikemefuna in the process.
The death of Ikemefuna which is the sub story of the book, raises the issues of cultures and traditions in Umuofia village, and the belief that men should be strong both in action and decision making.
It later set the tone of the events that occurred in the book, some of which is the degeneration of Okonkwo and his son Nwoye's relationship, and as well the symbolic exile of Okonkwo from Umuofia.