As an Amazon Associate I earn from qualifying purchases.

Acid Definition and Explanation PDF | Download eBooks

Learn Acid definition in biology with explanation to study “What is Acid”. Study acid explanation with biology terms to review biology course for online degree programs.

Acid Definition:

  • An acid is a substance that increases the hydrogen ion concentration of a solution.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Acid Explanation:

A substance that donates the protons and accepts electrons. When an acid is dissolved in aqueous solutions, H ions are released. Common aqueous acids include hydrochloric acid which is a solution of hydrogen chloride which is found in gastric acid in the stomach and activates digestive enzymes, acetic acid which is the vinegar in a dilute aqueous solution of this liquid etc.

Keep Learning Biology Explanations

What is Heat of vaporization?

The heat of vaporization is also called the enthalpy of evaporation and it is the energy needed to convert a ...

What is Horizontal gene transfer?

Horizontal gene transfer or lateral gene transfer is the movement of genetic material between unicellular and/or multicellular organisms other than ...

What are Neurohormones?

A neurohormone is any hormone produced and released by neuroendocrine cells into the blood. These neaurohormones are secreted into the ...

What are Sex linked genes?

Any gene that is present on the sex chromosome is called the sex linked gene. Therefore the inheritance of such ...

What are Amoebocytes?

An amebocyte or amoebocyte is a mobile cell in the body of invertebrates including echinoderms, mollusks, tunicates, sponges and some ...

What is Genome?

The entire DNA set or the genetic information of an organism is called genome. It is composed of all the ...