Which of the Following Molecular Models Describes the Structure of the DNA

question 51

Multiple Choice

Which of the following molecular models describes the structure of the DNA molecule?

• A) Single-stranded
• B) Antiparallel
• C) Triple-stranded
• D) Helical
• E) Helical, double-stranded, and antiparallel

---

Definitions:

Genetic Diversity

The total number of genetic characteristics in the genetic makeup of a species, serving as a way for populations to adapt to changing environments.

Salmon Populations

Groups of salmon species living in specific regions, often tracked for conservation, fishing, and ecological study purposes.

Juveniles From Hatcheries

Young fish or other aquatic animals that have been bred and raised in artificial environments like hatcheries for various purposes, including stocking and conservation.

Dams

Structures built across rivers or streams to control the flow of water for the purposes of water storage, flood prevention, irrigation, and hydroelectric power generation.