When comparing eukaryotic chromosomes with prokaryotic chromosomes, it is true that both
A - VCE - SSCE Biology - Question 3 - 2007 - Paper 1
Question 3
When comparing eukaryotic chromosomes with prokaryotic chromosomes, it is true that both
A. exist in homologous pairs.
B. are linear chromosomes.
C. are situated wit... show full transcript
Worked Solution & Example Answer:When comparing eukaryotic chromosomes with prokaryotic chromosomes, it is true that both
A - VCE - SSCE Biology - Question 3 - 2007 - Paper 1
Step 1
A. exist in homologous pairs.
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Answer
Eukaryotic chromosomes often exist in homologous pairs, particularly in diploid organisms. In contrast, prokaryotic chromosomes are typically single, circular structures and do not have homologous pairs. Thus, this statement is false.
Step 2
B. are linear chromosomes.
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Answer
Eukaryotic chromosomes are linear, but prokaryotic chromosomes are circular. Therefore, this statement is also false.
Step 3
C. are situated within a nucleus.
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Answer
Eukaryotic chromosomes are located within a nucleus. However, prokaryotic chromosomes are located in the cytoplasm, as prokaryotes do not have a nucleus. Hence, this statement is false.
Step 4
D. are made of double-stranded DNA molecules.
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Answer
Both eukaryotic and prokaryotic chromosomes are made of double-stranded DNA molecules. This statement is true.
