Answer:
The correct answer is option D.) enzymes.
Explanation:
Hello!
Let's solve this!
Catalysts are molecules that have the quality of accelerating reactions.
Let's analyze each of the options:
A.) carbohydrates: they are not molecules that accelerate reactions.
B.) vitamins: they are nutrients, they do not accelerate reactions.
C.) nucleic acids: do not accelerate reactions.
D.) enzymes: they are proteins that accelerate reactions, they are called biological catalysts.
After the analysis we conclude that the correct answer is option D.) enzymes.
