Refer to the figure above and then answer the question that follows.
-________ are the very heart of life, allowing cells to do such things as build structures, speed chemical reactions, and move.
A) Proteins
B) Lipids
C) Nucleic acids
D) Sterols
E) Carbohydrates

Question

Refer to the figure above and then answer the question that follows.
-________ are the very heart of life, allowing cells to do such things as build structures, speed chemical reactions, and move.
A) Proteins 
B) Lipids 
C) Nucleic acids 
D) Sterols 
E) Carbohydrates

Quizplus · Accepted Answer

Proteins are essential for various cellular functions, including structural support, catalyzing biochemical reactions as enzymes, and facilitating movement in and between cells.

Refer to the Figure Above and Then Answer the Question