1 triplet = 1 amino acid Illustration Play

20 common amino acids Chart Play

A balanced diet Student activity Play

Absorption of food Student activity Play

Absorption of the products of protein digestion Animation Play

Absorption of the products of protein; carbohydrate and lipid digestion Student activity Play

Absorptions typical of carboxylic acids and their derivatives Chart Play

Acid rain Student activity Play

Acid rains Whiteboard exercise Play

Acid rains Animation Play

Acid reactions Class activity Play

Acidic amino acids Slideshow Play

Acidic properties of hydrogen halides Student activity Play

Acids Student activity Play

Acids (1) Whiteboard exercise Play

Acids (1) Student activity Play

Acids (2) Whiteboard exercise Play

Acids (2) Student activity Play

Acids and alkalis Whiteboard presentation Play

Acids and alkalis Class activity Play

Acids and alkalis in everyday use Student activity Play

Acids and alkalis in everyday use Whiteboard exercise Play

Acids around us Whiteboard exercise Play

Acids around us Whiteboard exercise Play

Acids around us Student activity Play