Answer:
I wanna say its the first answer but dont take my word for it.
Explanation:
Is necessary for the absorption of vitamin B12 in the small intestine. Chief cells, Located primarily in the basal areas of gastric glands are chief cells, which secrete pepsinogen, the inactive proenzyme form of pepsin.
<h3>Which vitamin requires intrinsic factor which is secreted by the stomach in order to be absorbed?</h3>
Intrinsic factor is a protein that aids intestines absorb vitamin B12. It is created by cells in the stomach lining.
Thus, Chief cells,Located primarily in the basal areas of gastric glands are chief cells, which perspire pepsinogen, the inactive proenzyme form of pepsin.
To learn more about pepsin click here:
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Cocci.....round
bacillus rod shaped
spirilla ..... spiral shaped . These are all different shapes of bacterial cell.
1. Algae blocks sunlight from other organisms
2. Kills those that are autotrophs
3. Bacteria in pond will continue to multiply and break down everything dead/deteriorating
4. Bacteria takes over all oxygen supply
5. No life
