Select the correct option with respect to mitosis:
Correct answer: D. Chromosomes move to the spindle equator and get aligned along equatorial plate in metaphase.
- A. Chromatids separate but remain in the centre of the cell in anaphase.
- B. Chromatids start moving towards opposite poles in telophase.
- C. Golgi complex and endoplasmic reticulum are still visible at the end of prophase.
- D. Chromosomes move to the spindle equator and get aligned along equatorial plate in metaphase.
Explanation
(d) : The plane of alignment of the chromosomes at metaphase is referred to as the metaphase plate. The key features of metaphase are, (1) Spindle fibres attach to kinetochores of chromosomes (2) Chromosomes are moved to spindle equator and get aligned along metaphase plate through spindle fibres to both poles.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Cell Structure and Function
Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
Practise Cell Structure and Function
2,478 free Cell Structure and Function MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Cell Structure and Function questions
Identify the meiotic stage in which the homologous chromosomes separate while the sister chromatids remain associated at their centromeres:
The given figure is the representation of a certain event at a particular stage of a type of cell division. What is this stage?
During gamete formation, the enzyme recombinase participates during:
At metaphase, chromosomes are attached to the spindle fibres by their:
During mitosis, the ER and nucleolus begin to disappear during:
At what stage of the cell cycle are histone proteins synthesized in a eukaryotic cell?