PMA 2 Review Fall 2023

Which macromolecule/monomer combination is incorrect?

• Nucleic Acid/Nucleotide
• Carbohydrates/Monosaccharides
• Proteins/Amino Acids
• Lipids/Glucose

Which of the following is an example of a lipid?

• Bread
• DNA
• Oil
• Steak

What is the job of the molecule shown?

• Long-term energy storage
• Short-term energy storage
• Stores genetic information and directs all cell activities
• Speeds up chemical reactions by lowering activation energy

What is the function of the molecule shown?

• Long-term energy storage
• Short-term energy storage
• Stores genetic information and directs cell activities
• Speeds up chemical reactions by lowering activation energy

What is the function of the molecule shown?

• Long-term energy storage
• Short-term energy storage
• Stores genetic information and directs cell activities
• Speeds up chemical reactions by lowering activation energy

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

What is the function of an enzyme?

• Short-term energy
• Long-term energy
• Stores genetic information and directs cell activities
• Speeds up chemical reactions by lowering activation energy

Carbohydrates have which elements?

• Carbon, Hydrogen, & Oxygen
• Carbon, Hydrogen, Oxygen and Nitrogen
• Carbon, Hydrogen, Oxygen, Nitrogen and Phosphorous
• Carbon & Hydrogen

Tags

NGSS.HS-LS1-6

Proteins have which elements?

• Carbon, Hydrogen, & Oxygen
• Carbon, Hydrogen, Oxygen and Nitrogen
• Carbon, Hydrogen, Oxygen, Nitrogen and Phosphorous
• Carbon & Hydrogen

Lipids have which elements?

• Carbon, Hydrogen, & Oxygen
• Carbon, Hydrogen, Oxygen and Nitrogen
• Carbon, Hydrogen, Oxygen, Nitrogen and Phosphorous
• Carbon & Hydrogen

Nucleic Acids have which elements?

• Carbon, Hydrogen, & Oxygen
• Carbon, Hydrogen, Oxygen and Nitrogen
• Carbon, Hydrogen, Oxygen, Nitrogen and Phosphorous
• Carbon & Hydrogen