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Which of the following is the negative ion formed when water goes through dissociation?

Which of the following statements is correct regarding acids and bases?

A low pH means a high concentration of hydrogen ions.

Water is known as the universal solvent. This means that water can dissolve any substance in the world.

How many amino acids does the body produce?

If neutral atoms become positive ions, they:

Soaps are made from:

Long chains of carbon atoms, with hydrogens attached, that end in an acid group are:

There are _________ amino acids proteins can be made from.

Proteins are used: