Biological Molecules

Which Chemical Formula best matches a Carbohydrate?

• C₆H₁₂O₆

• NaHCO₃

• CaCO₃

• H₃PO

Tags

NGSS.HS-LS1-6

What group of biological molecules contains DNA and RNA...

• Nucleic acids
• carbohydrates
• proteins
• lipids

Which of the following statements best describes Elements, Atoms, and Molecules?

• Elements make up everything. An Element is a type of Molecule. Atoms are made up of two or more Elements bonded together.

• Molecules make up everything. An Atom is a type of Element. Elements are made up of two or more atoms bonded together.

• Atoms make up everything. An Element is a type of Atom. Molecules are made up of two or more atoms bonded together.

Tags

NGSS.MS-PS1-1

Which of the following molecules is a quick source of energy?

• carbohydrate

• fat

• protein

• water

Tags

NGSS.MS-LS1-7

Which biological molecule is made by joining amino acids together?

• fat

• protein

• carbohydrate

• water

What are the four biological molecules?

• proteins, carbohydrates, lipids, nucleic acids
• A, T, C, G
• water, air, earth, and fire
• Joe, Nick, and Kevin Jonas

A biological polymer that stores and transmits genetic information is a ...

• nucleic acid
• carbohydrate
• lipid
• protein

Tags

NGSS.HS-LS3-1

A group of organic molecules that includes sugars, starch, and cellulose are called...

• proteins

• carbohydrates

• nucleic acids

• lipids

What are the three components of a genetic molecule?

• A phosphate group, pentose sugar, and nitrogenous base
• Sucrose, Fructose, and Lactose
• A phosphate group, Pentose Sugar, and Oxygen base 
• A Carbon Group, Pentose sugar, and Oxygen Base

What are the building blocks of a polysaccharide?

• Amino Acids

• Nucleotides

• Triglycerides

• Monosaccharides