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OverLord2011 [107]
3 years ago
6

Elements are placed into the same period on the periodic table of the elements because they ___________.

Biology
2 answers:
Alex Ar [27]3 years ago
5 0

Answer:

hey.

Explanation:

irinina [24]3 years ago
5 0

Answer:

Have the same number of electron energy levels

Explanation:

Like, every element in the top row has one electron, the second row has two electrons, etc.

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Digestive enzymes help to break down food in its simplest form. Pepsin is a digestive enzyme which leads to the degradation of proteins in the stomach. It is produced as pepsinogen and converted to active pepsin in the stomach by the removal of several amino acids.

<h3>What is pepsin?</h3>

Pepsin is a digestive enzyme which is present mainly in the gastric juice in stomach and helps to breakdown protein into peptides.

This pepsin is present in the stomach in the form of inactive pepsinogen. This pepsinogen gets active in the stomach by the action of hydrochloric acid.

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