Grade 10 · Chemistry
This quiz helps revise “Fats, carbohydrates and proteins” in Chemistry for grade 10. It has 25 questions in five categories: Sugar molecules, Storage and structure, Chemistry of fats, Protein architecture, In the test tube. Questions get harder as the points go up, from 100 to 500.
The 100- and 200-point questions are open here. The rest show only their first words, and there are no answers: all of that is in the game itself.
Which carbohydrate with formula C12H22O11 is the main substance in ordinary table sugar?
Which carbohydrate with formula C6H12O6 is traditionally called grape sugar?
What are the simplest…
In the gameWhat class of carbohydrates…
In the gameWhich isomer with formula…
In the game
Which plant storage polysaccharide accumulates in potato tubers and cereal grains?
Which structural polysaccharide forms most plant cell walls and cotton fibers?
Which highly branched storage…
In the gameWhat is the linear…
In the gameWhat is the branched…
In the gameWhich trihydric alcohol is part of natural fat molecules?
What are fats called when their acid residues contain no C=C double bonds?
What are fats called…
In the gameWhat are the esters…
In the gameWhich higher carboxylic acid…
In the gameMonomers of which class of organic compounds build polypeptide chains?
What are protein catalysts that speed up biochemical reactions called?
What is the loss…
In the gameWhich level of organization…
In the gameWhat is the covalent…
In the game
Which reagent gives a blue-black color with plant starch?
What is the alkaline hydrolysis of fats, producing salts of higher carboxylic acids, called?
What is the addition…
In the gameWhich qualitative reaction gives…
In the gameWhich qualitative reaction with…
In the gameAll 25 questions and the answers are in the game. Invite your class or friends with a link — guests need no account.