Question

Carbohydrates, DNA, and lipids can be found in living things as long as molecular chains. Which of the following statements best describes how DNA differs from lipids and carbohydrates?

A) Only DNA contains nucleotides
B) Only DNA is found in the cytoplasm
C) Only DNA has carbon atoms
D) Only DNA is used for energy storage and structural support

Answer 1

Only DNA contains nucleotides. A.

Answer 2

Answer: Option A

Explanation:

The macro molecules such as nucleotide, lipids and proteins are found inside the cell. Each macro molecule serve an important function inside the cell.

Only DNA inside the cell contains nucleotide. Nucleotide consists of ribose sugar or deoxy ribose sugar, nitrogenous base and a phosphate group.

It is the genetic material found in all the organism, that transfers genetic information from one generation to another generation.