Question

How many carbon atoms are there in a molecule of tyrosine?

Answer 1

Correct Answer: 9

Tyrosine is an amino acid with the chemical formula C₉H₁₁NO₃. This formula provides information about the number of each type of atom present in a molecule of tyrosine. The subscript numbers indicate the quantity of each corresponding element. Specifically, the "C₉" indicates that there are 9 carbon atoms in tyrosine.

Let's verify the final value against the provided range:

The question specifies a range of 9 to 9. The computed value of 9 carbon atoms fits perfectly within this range, confirming the correctness of the solution.

Therefore, a molecule of tyrosine contains 9 carbon atoms.