Enzymes in Living Organisms

Nucleic acids that transmit genetic information

Proteins that speed up chemical reactions in the body (correct)

Carbohydrates that provide energy to the body

Lipids that store energy in the body

They regulate the reproductive system

They assist in digestion and nutrient absorption (correct)

They help to maintain body temperature

They aid in muscle contraction

Both extracellular and intracellular spaces (correct)

In the circulatory system only

Extracellular space only

Intracellular space only