Organic Molecules Review Quiz Question Preview (ID: 26950)


Introduction To Organic Molecules--Biology Grade 10. TEACHERS: click here for quick copy question ID numbers.

What are the subunits of carbohydrates?
a) glucose
b) nucleotides
c) fatty acids
d) amino acids

Fatty acids combine to form...
a) carbohydrates
b) proteins
c) lipids
d) nucleic acids

Grease and oil are an example of...
a) Lipids
b) Proteins
c) Carbohydrates
d) Nucleic Acids

What is the only macromolecule that contains phosphorus?
a) Lipids
b) Protein
c) Carbohydrates
d) Nucleic Acids

All organic molecules contain...
a) carbon
b) nitrogen
c) phosphorous
d) neon

DNA and RNA are examples of...
a) carbohydrates
b) proteins
c) nucleic acids
d) lipids

What is the function of most proteins in the body?
a) passage of large, polar molecules across the cell membrane
b) growth and repair of muscles and bones
c) store long-term energy
d) store short-term energy

Monomers combine to form...
a) polymers
b) large monomers
c) dinomers
d) trinomers

Lipids are usually...
a) hydrophilic
b) hydrotonic
c) hydrophobic
d) neither attracted to or repelled from water

Which of the four macromolecules do you eat?
a) nucleic acids and proteins
b) carbohydrates, proteins, and nucleic acids
c) lipids, carbohydrates, and proteins
d) lipids, nucleic acids, proteins, and carbohydrates

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