Macromolecule

In a short sentence state one difference between an RNA molecule and a DNA molecule.

Which of the following elements are found in all macromolecules? (Select all that apply).

• 
• 
• 
• 

Carbohydrates has a formula with a very specific ratio. What is the ratio of (Carbon: Hydrogen: Oxygen).

Please include a comma after every number that you are selecting.

Which macromolecule is shown?

• lipid
• protein
• nucleic acid
• carbohydrate

Which functional group(s) shown below is (are) present in all amino acids?

• A and B

• B and C

• A and C

• C and D

RNA is located in the nucleus of the cell, and it uses DNA fragments to communicate with the cell.

• True

• False

What macromolecule is shown?

• Lipids

• Proteins

• Carbohydrates

• Nucleic Acids

Which biomolecule is found in fats, oils, and waxes and is a source of long-term energy? 

• Proteins
• Nucleic Acid
• Lipids
• Carbohydrate

How many carbons does glucose have?

• 1

• 7

• 5

• 6

DNA contains ___ while RNA contains ___ in addition to a nitrogenous base and phosphate group.

• ribose sugar; deoxyribose sugar

• deoxyribose sugar, ribose sugar

• two nitrogenous bases; one nitrogenous base

• one nitrogenous base, two nitrogenous bases