Question

What does this diagram represent? A) DNA B) RNA C) a gene D) an allele

Answer 1

The correct answer is (A) DNA.

• The diagram represents the DNA.
• A DNA (Deoxyribonucleic acid) is a molecule contains of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.
• It carries all the information about how living things can look and function.

Answer 2

Answer: A) DNA

Explanation: The diagram displays DNA because DNA is double stranded as you can see in the diagram also it takes the form of a double helix. RNA is not double stranded for the most part on the other hand. Also although a gene might looks similar a gene is the genetic code found inside of DNA. An allele is also just unreasonable... On top of that I took the test and got it correct.