Asked by Ashley Cowart on Jun 20, 2024
Verified
____, the ends of eukaryotic chromosomes, shorten with every cell division.
A) Centromeres
B) Telomeres
C) Kinetochores
D) Primosomes
E) Nucleosomes
Telomeres
The protective end caps of chromosomes that consist of short, simple, non-coding DNA sequences that repeat many times.
Centromeres
Centromeres are regions on a chromosome where spindle fibers attach during cell division, serving as a constriction point that holds sister chromatids together.
- Comprehend the structure and function of telomeres and their links to aging and cell division.
Verified Answer
FP
Fernando PinedaJun 24, 2024
Final Answer :
B
Explanation :
Telomeres are the protective caps at the ends of eukaryotic chromosomes that shorten with each cell division, contributing to aging and cell death.
Learning Objectives
- Comprehend the structure and function of telomeres and their links to aging and cell division.