Related Questions
Centrioles undergo duplication during (i) of (ii), and begin to move towards opposite poles of the cell during (iii) stage of (iv)
i-S phase, ii-inter phase, iii- Prophase, iv-Mitosis
i-S phase, ii-Inter phase, iii-Anaphase, iv- Mitosis
i-Prophase, ii-Mitosis, iii-Metaphase, iv- Mitosis
i-Prophase, ii-Mitosis, iii-Anaphase, iv-Mitosis
A cell in G2 phase has 4.8 pg of DNA. After completing mitosis, how much DNA would each daughter cell contain if cytokinesis is successful?
9.6 pg
4.8 pg
2.4 pg
1.2 pg
The Anaphase Promoting Complex (APC) targets specific proteins for degradation during mitosis. A mutation in the gene encoding APC would most likely result in which of the following?
Premature entry into anaphase
Inability to progress from metaphase to anaphase
Failure of DNA replication
Increased rate of cytokinesis
The phragmoplast is organized at the
Beginning of anaphase
End of anaphase
Beginning of telophase
End of telophase
The spindle fibers attach to the chromosomes at the:
Centromere
Kinetochore
Telomere
Chromatid
In cell cycle, during which phase chromosomes are arranged at equatorial plate?
Metaphase
Anaphase
Telophase
Prophase
I. Chromosomes cluster at opposite spindle poles their identity is lost as discrete elements
II. Nuclear envelope assembles around the chromosome clusters
III. Nucleolus, Golgi complex and ER reform
Above features indicates which phase of mitosis
Anaphase
Telophase
Cytokinesis
S-phase
During coconut development, the initial stage of endosperm formation within the tender coconut results in:
A cellular mass called cellular endosperm
A multinucleate liquid called free-nuclear endosperm
A partially cellularized structure called helobial endosperm
A solid, layered structure called ruminate endosperm
The plane of alignment of chromosome at the metaphase stage of cell cycle is referred to as the
Prophase plate
Metaphase plate
Anaphase plate
Telophase plate
After the separation of centromeres during mitosis, the chromatids move towards opposite poles of the spindle. Name the term used for these chromatids
Daughter chromosomes
Sister chromatids
Homologous chromosomes
Non-sister chromatids