[Answer] What location holds the individual chromatids together?

Answer: Eukaryotic Cells
What location holds the individual chromatids together?

A chromatid (Greek khrōmat- ‘color’ + -id) is one half of a duplicated chromosome. Before replication one chromosome is composed of one DNA molecule. Following replication each chromosome is composed of two DNA molecules; in other words DNA replicationitself increases the amount of DNA but does not (yet) increase the number of chromosomes. The two identical copies—each forming one half of the replicated chromosome—are called chromatids. During the later stages of cell di…

The centromere is the specialized DNA sequence of a chromosome that links a pair of sister chromatids (a dyad). During mitosis spindle fibers attach to the centromere via the kinetochore. Centromeres were first thought to be genetic loci that direct the behavior of chromosomes.. The physical role of the centromere is to act as the site of assembly of the kinetochores – a highly complex …

A sister chromatid refers to the identical copies formed by the DNA replication of a chromosome with both copies joined together by a common centromere.In other words a sister chromatid may also be said to be ‘one-half’ of the duplicated chromosome. A pair of sister chromatids is called a dyad.

Tue Sep 18 2001 14:30:00 GMT-0400 (Eastern Daylight Time) · The protein complex cohesin holds sister chromatids together from the time of their replication until anaphase. In mitosis the force of kinetochore microtubules pulling in opposite directions creates tension. The cell senses this tension and does not progress with anaphase until all the chromosomes are properly bi-oriented.

A kinetochore (/ k ɪ ˈ n ɛ t ə k ɔːr / /-ˈ n iː t ə k ɔːr /) is a disc-shaped protein structure associated with duplicated chromatids in eukaryotic cells where the spindle fibers attach during cell division to pull siste…

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