Carbohydrates

What elements make up carbohydrates?

• Carbon, hydrogen, nitrogen, oxygen
• sulfur, carbon, hydrogen
• glucose and fructose
• carbon, hydrogen, oxygen

The 3 categories of carbohydrates are:

• Monosaccharide, disaccharide, polysaccharide
• glucose, fructose, galatose
• starch, cellulose, chitin
• There are no categories of carbohydrates

All carbohydrate names end with which ending:

• -ise

• -ase

• -ese

• -ose

What type of carbohydrate is this?

• polysaccharide
• disaccharide
• monosaccharide
• it isn't a carbohydrate

Tags

NGSS.HS-LS1-6

What two groups are removed from monosaccharides to form disaccharides or polysaccharides

• water and oxygen
• hydrogen and hydroxyl group
• carbon and hydrogen
• water and carbon

The scientific name for table sugar is ___

• lactose
• sucrose
• galactose
• glucose

Important to the structural integrity of plant cells, this is the single most popular polysaccharide in the world.

• Starch
• Glycogen
• Cellulose
• Chitin

Which applies to members of the kingdom FUNGI?

• They have cell walls of chitin
• They have no cell walls or chloroplasts
• They include slime molds and giant kelp
• They include mosses and ferns

What is the function of a carbohydrate?

• Stores energy
• Movement
• Stores genetic information
• Speeds up reactions

What does hydrolysis mean?

• breaking of water molecules
• Formation by water
• Splitting by water
• Getting rid of water molecules