Gastrin Causes

question 42

Multiple Choice

Gastrin causes

• A) inhibition of HCl secretion.
• B) increases in the secretion of gastric glands.
• C) the change of pepsin into pepsinogen..
• D) the upper esophageal sphincter to open.
• E) all of the above

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Definitions:

Protons

Positively charged particles found within atomic nuclei that, along with neutrons, define the atomic mass.

Electrons

Subatomic particles with a negative charge, orbiting the nucleus of an atom and involved in chemical bonds and electricity.

Hydrogen Bonds

Weak bonds that form between a hydrogen atom in one molecule and a more electronegative atom, such as oxygen or nitrogen, in another, playing critical roles in the structure of DNA and proteins.

Ionic Bonds

Ionic bonds are chemical bonds formed between two atoms when one atom transfers electrons to another, resulting in oppositely charged ions that attract each other.