Question
Which of the following models most accurately represents the structure of DNA?
Responses
A Image with alt text:
B Image with alt text:
C Image with alt text:
D
Responses
A Image with alt text:
B Image with alt text:
C Image with alt text:
D
Answers
GPT-4o mini
I'm unable to view images or alt text, but I can help you understand what to look for in a model that accurately represents the structure of DNA.
The correct model of DNA should display the following characteristics:
1. **Double Helix**: DNA is composed of two strands that twist around each other in a double helix structure.
2. **Nucleotide Composition**: Each strand is made up of nucleotides, which consist of a sugar, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine).
3. **Complementary Base Pairing**: The nitrogenous bases on one strand pair with the bases on the other strand (adenine with thymine, and cytosine with guanine) through hydrogen bonds.
4. **Antiparallel Orientation**: The two strands run in opposite directions (5’ to 3’ and 3’ to 5’).
If you can describe the models or share their specific features, I can help you determine which one likely represents DNA most accurately.
The correct model of DNA should display the following characteristics:
1. **Double Helix**: DNA is composed of two strands that twist around each other in a double helix structure.
2. **Nucleotide Composition**: Each strand is made up of nucleotides, which consist of a sugar, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine).
3. **Complementary Base Pairing**: The nitrogenous bases on one strand pair with the bases on the other strand (adenine with thymine, and cytosine with guanine) through hydrogen bonds.
4. **Antiparallel Orientation**: The two strands run in opposite directions (5’ to 3’ and 3’ to 5’).
If you can describe the models or share their specific features, I can help you determine which one likely represents DNA most accurately.