Biological Molecules

A general rule is that the more carbon atoms in a molecule the more energy a molecule can provide. What molecule can provide the most energy to an organism?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Which biomolecule is made of amino acids?

• Nucleic Acid

• Carbohydrate

• Protein

• Lipid

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Basic units of cabohydrates.

• simple sugars

• amino acids

• fatty acids and glycerol

• nucleotides

Basic units of proteins.

• simple sugars

• fatty acids and glycerol

• nucleotides

• amino acids

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Basic units of lipids.

• nucleotides

• amino acids

• simple sugars

• fatty acids and glycerol

An example of simple sugar (monosaccharide).

• glucose

• sucrose

• starch

• glycogen

An example of larger sugar molecule (disaccharide).

• glucose

• sucrose

• cellulose

• glycogen

Lipids are important in forming _____________.

• DNA

• RNA

• cell membanes

• cytoplasm

Which biomolecule are in starches and fibers?

• Lipid

• Protein

• Nucleic Acid

• Carbohydrate

Which biomolecule is made of nucleotides and contains DNA?

• Carbohydrate

• Lipids

• Protein

• Nucleic Acid