BIO NMDCAT Chromosomes

nmdcat.online July 4, 2026

4. The protective repetitive nucleotide sequences caps located at the extreme ends of eukaryotic linear chromosomes are known as

A. Kinetochores

B. Telomeres

✓

C. Centromeres

D. Nucleolar organizers

📝 Explanation

Telomeres are highly specialized, non-coding repetitive DNA sequences found at the terminal tips of linear chromosomes that protect them from degradation and end-to-end fusion.

📖 Additional Information

Kinetochores
Telomeres
Centromeres
Nucleolar organizers

Telomeres are highly specialized, non-coding repetitive DNA sequences found at the terminal tips of linear chromosomes that protect them from degradation and end-to-end fusion.

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3. A chromosome possessing a centromere located exactly at the terminal end is morphologically classified as

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