Question

proteins
proteins function as enzymes, which are specialized molecules that accelerate chemical reactions within living cells. enzymes lower the activation energy required for a reaction to occur, allowing it to happen at a much faster rate than it would without the enzyme.

enzymes achieve this by binding to specific substrates and facilitating the formation or breaking of chemical bonds, ultimately transforming the substrates into products. the versatility of enzymes allows them to be involved in various biochemical processes, such as digestion, cellular respiration, and dna replication, making them indispensable for lifes metabolic activities.

what is the purpose of enzymes?
store toxins
accelerate chemical reactions
provide fluidity to the cell

Explanation:

The text states that enzymes are specialized molecules that accelerate chemical reactions within living cells by lowering the activation energy.

Answer:

B. accelerate chemical reactions