• 1. 
    Which is not a chemical element needed to build sugars?

  • Carbon
  • Oxygen
  • Nitrogen
  • Hydrogen
  • 2. 
    What makes up the disaccharide sucrose?

  • glucose + glucose
  • glucose + fructose
  • glucose + galactose
  • glucose + maltose
  • 3. 
    ______+_____= Maltose

  • glucose + glucose
  • glucose+ fructose
  • glucose + galactose
  • 4. 
    Which polysaccharide is used by plants to store glucose?

  • glycogen
  • cellulose
  • starch
  • chitin
  • 5. 
    Stored in the liver

  • Starch
  • Glycogen
  • Cellulose
  • 6. 
    What two monosaccharides make up maltose?

  • glucose + galactose
  • glucose + glucose
  • glucose + fructose
  • glucose + glycogen
  • 7. 
    Molecules primarily made of elements found in living organisms. Organic molecules make up living organisms. Organic molecules are made of the elements of life: CHNOPS

  • Inorganic
  • Carbonic
  • Organic
  • Hydraulic
  • 8. 
    Starch is an example of a polysaccharide found in plants. What is the monomer of starch (Hint: it is an example of a monosaccharide)?

  • sucrose
  • glucose
  • glycogen
  • lactose
  • 9. 
    Can form 4 bonds and is the "backbone of life"

  • Phosphorus
  • Nitrogen
  • Oxygen
  • Carbon
  • 10. 
    How many categories of carbohydrates are there?

  • 1
  • 2
  • 3
  • There are no categories
  • 11. 
    ______+_____= sucrose

  • glucose + glucose
  • glucose+ fructose
  • glucose + galactose
  • 12. 
    When polymers are broken back down into monomers a water molecule is added between the two monomers breaking them up.

  • Dehydration Synthesis
  • Hydrolysis
  • 13. 
    Sucrose (table sugar) Lactose (Milk Sugar) Maltose (Grain sugar) are examples of

  • polysaccharides
  • monosaccarides
  • disaccharides
  • 14. 
    Found in fruits, vegetables, grains, potatoes, pasta, breads.

  • Starch
  • Glycogen
  • Cellulose
  • 15. 
    Smallest unit a biomolecule can be broken down into while still maintaining the properties.

  • Polymer
  • Monomer
  • 16. 
    Many monomers bonded together create a polymer.

  • Polymer
  • Monomer
  • 17. 
    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
  • 18. 
    Which is a simple sugar

  • sucrose
  • glucose
  • 19. 
    The 3 categories of carbohydrates are:

  • Monosaccharide, disaccharide, polysaccharide
  • glucose, fructose, galatose
  • starch, cellulose, chitin
  • There are no categories of carbohydrates
  • 20. 
    Which monosaccharide is the sweetest?

  • glucose
  • fructose
  • galactose
  • sucrose
  • 21. 
    These are all properties of a monosaccharide EXCEPT:

  • simple sugar
  • 1:2:1 ratio
  • double sugar
  • used for energy
  • 22. 
    Carbohydrtaes are made up of

  • CHO
  • CHON
  • CHONS
  • CHONPS
  • 23. 
    Carbohydrates are

  • Hydrophobic
  • Hydrophilic
  • 24. 
    Simple sugars are

  • polysaccharides
  • disaccharides
  • monosaccarides
  • 25. 
    Which of the following is NOT a monosaccharide?

  • starch
  • fructose
  • glucose
  • galactose
  • 26. 
    Which polysaccharide makes up the exoskeleton of insects?

  • cellulose
  • starch
  • chitin
  • glycogen
  • 27. 
    Carbohydrates are the first source of _______ for the body?

  • repair
  • hygiene
  • fuel
  • None of these
  • 28. 
    Which of the following correctly displays the paired forms of stored energy?

  • glycogen = liver and starch = potatoes
  • glycogen = potatoes and starch = liver
  • potatoes = liver and starch = glycogen
  • All of above
  • 29. 
    Polymers form when a single water molecule is removed from between two monomers

  • Dehydration synthesis
  • Hydrolysis
  • 30. 
    Lactose is composed of

  • glucose + fructose
  • glucose + glucose
  • glucose + sucrose
  • glucose + galactose
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