in the chart. Laundry detergent turns the indicator a greenish-blue color. 3. Discuss student observations. Remind students that a red cabbage indicator turns pink when acids are added to it and green ...

Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.

Amino acids are the building blocks that form polypeptides and ultimately proteins. Consequently, they are fundamental components of our bodies and vital for physiological functions such as protein ...

Figure caption, Colour chart of universal indicator colours ... In chemistry a salt is any compound formed by the neutralisation of an acid by a base or an alkali. It does not just refer to ...

Hidden within the genetic code lies the "triplet code," a series of three nucleotides that determine a single amino acid. How did scientists ... two or three different bases.