The stomach is protected from the hydrochloric acid by
epithelial cells, which secrete a bicarbonate substance that covers the mucosa.
Since the bicarbonate solution is alkaline, it neutralizes the hydrochloric
acid produced by parietal cells and subsequently results in formation of water.
Importantly, the consistent secretion of the bicarbonate solution is what
protects the stomach from the strong acidic environment.
The role of quality policy and objectives in the university is to define the purpose and strategic direction followed by the school authorities.
The quality policy is usually written in a brief statement which describes the vision, mission and the objective of the university. The importance (roles) of quality policy and objectives in an university includes:
- Establishing a quality policy makes its known that the university operates with ethical standards that should not be disobeyed.
- It serves as a requirement for any formalized quality management system.
- It can serve as a way to drive passion for cultural change within an organisation (university)
- It serves as a reminder to both employees and students of the university about their commitment to quality.
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I am pretty sure that DNA replication similar to transcription in the way at the last option : Both create new DNA strands. I choose this one because both of them copy <span>the DNA strand. I hope you will find this answer helpful. Regards!</span>
There is an uneven distribution of electrons between oxygen & hydrogen atoms
