Which row of the table best describes DNA in both prokaryotic and eukaryotic cells?
| Prokaryotic | Eukaryotic |
|-------------|------------|
| A - HSC - SSCE Biology - Question 5 - 2020 - Paper 1
Question 5
Which row of the table best describes DNA in both prokaryotic and eukaryotic cells?
| Prokaryotic | Eukaryotic |
|-------------|------------|
| A. Circular | Circul... show full transcript
Worked Solution & Example Answer:Which row of the table best describes DNA in both prokaryotic and eukaryotic cells?
| Prokaryotic | Eukaryotic |
|-------------|------------|
| A - HSC - SSCE Biology - Question 5 - 2020 - Paper 1
Step 1
Identify the characteristics of Prokaryotic DNA
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Answer
Prokaryotic DNA is typically circular. This circular form allows it to be more compact and efficiently packed within the cell. It is found in regions called nucleoid, rather than enclosed within a nucleus.
Step 2
Identify the characteristics of Eukaryotic DNA
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Answer
Eukaryotic DNA is linear. It exists in long strands that are associated with histone proteins to form chromatin, and is organized into chromosomes. This linear arrangement is essential for the proper segregation of genetic material during cell division.
Step 3
Combine the information to select the correct row
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Answer
Based on the characteristics identified, the best description of DNA in both prokaryotic and eukaryotic cells is choice B: Prokaryotic DNA is Circular and Eukaryotic DNA is Linear.
