Question

1. which of the following are the primary elements found in sugar molecules that are important for building other large carbon - based molecules? select all that apply (3 points)

choice a hydrogen
choice b carbon
choice c water
choice d oxygen

Explanation:

Sugar is a carbohydrate with formula $C_x(H_2O)_y$. Its primary elements are carbon, hydrogen, and oxygen. Water is not an element.

Answer:

A. Hydrogen
B. Carbon
D. Oxygen