Interkinesis

Definition

Interkinesis is a short resting phase that occurs between meiosis I and meiosis II. Unlike interphase, DNA replication does not occur during interkinesis.

5 Must Know Facts For Your Next Test

1. Interkinesis is characterized by the absence of DNA synthesis.
2. It serves as a transitional period allowing cells to prepare for the second meiotic division.
3. The nuclear membrane may reform during interkinesis in some species.
4. Centrosomes are duplicated if they were not duplicated before meiosis I.
5. Interkinesis can vary in duration depending on the organism and cell type.

Review Questions

Related terms

Meiosis I: The first division in meiosis where homologous chromosomes are separated into two daughter cells.

Meiosis II:

The second division in meiosis where sister chromatids are separated into four unique haploid cells.

Interphase:

The phase of the cell cycle in which the cell grows and replicates its DNA before entering mitosis or meiosis.