¿Qué es el ADN?

What is the primary role of DNA in living organisms?

• To conduct electrical impulses

• To provide structural support

• To differentiate living beings and determine traits

• To store energy

Which structure allows DNA to perform its functions effectively?

• Triple helix

• Double helix

• Single helix

• Quadruple helix

Which of the following is NOT a nitrogenous base found in DNA?

• Guanine

• Uracil

• Thymine

• Adenine

How do adenine and thymine pair in the DNA structure?

• Adenine pairs with cytosine

• Adenine pairs with uracil

• Adenine pairs with guanine

• Adenine pairs with thymine

What is the significance of the specific pairing of DNA bases?

• It allows DNA to store energy

• It ensures accurate DNA replication

• It helps in conducting electrical impulses

• It provides structural support to cells