Macromolecules Practice

What kind of macromolecule is associated with the model

• Proteins

• Lipids

• Carbohydrates

• Nucleic Acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What kind of macromolecule is associated with the picture

• Proteins

• Lipids

• Carbohydrates

• Nucleic Acids

What kind of macromolecule is shown in the image

• DNA

• RNA

• Enzymes

• Phopholipids

Tags

NGSS.HS-LS1-1

Enzymes speed up chemical reactions by

• lowering the activation energy

• destroying the inhibitors

• eliminating a reactant

• bending time and space

Which macromolecule is used as a primary source of energy for cells

• Proteins

• Lipids

• Carbohydrates

• Nucleic Acids

Tags

NGSS.MS-LS1-6

Which macromolecule contains genes

• Carbohydrate

• Nucleic Acids

• Proteins

• Lipids

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is a correct pairing of a monomer and its macromolecule

• amino acid:DNA

• nucleotide: triglyceride

• glucose: Carbohydrates

• fatty acid: proteins

A digestive enzyme that is released into the small intestines by the pancreas is used to break down proteins. Data from a chemical reaction with the digestive enzyme are shown in the graph below.

According to the graph, which conclusion can be made about this digestive enzyme?

• It functions most efficiently from pH 7.0 to pH 9.0.

• It will work best if pH levels increase above pH 10.0.

• It breaks down the most proteins between pH 1.0 and pH 5.0.

• It is effective at breaking down proteins from pH 1.0 to pH 10.0.

Four different types of macromolecules and their characteristics are listed below. What type of macromolecule is D?

• carbohydrate

• lipid

• nucleic acid

• protein

The chemical formula for glucose is C₆H₁₂O₆ Which type of molecule is it?

• protein

• carbohydrate

• nucleic acid

Tags

NGSS.MS-PS1-1