WebIn human cells, which have 23 pairs of chromosomes, the number of chromosomes (2 n = 46) remains unchanged from the beginning till the end of mitosis. The phases are in the following sequence: prophase, … WebAug 8, 2024 · In anaphase, the chromatids separate and are pulled by the microtubules to opposite ends of the cell. Finally, in telophase, the nuclear envelopes reappear, the …
Why does the DNA unwind? - Answers
WebChromosomes condense and centrosomes move to the opposite sides of the cell. Metaphase 2: The centrosomes have two kinetochores that attach to spindle fibres from the centrosomes at opposite ends of the cell. Anaphase 2: Here, the spindle fibres contract and separate from non-sister chromatids. Web1 Chromosomes condense. Centrioles separate and move to opposite poles of the cell. 2 Chromosomes unwind. Cytokinesis occurs. 3 Nuclear envelope disappears. Centromeres arranged at equator of spindle. 4 Sister chromatids pulled towards centrioles. What is the sequence of these events? first last A 1 3 4 2 B 1 4 2 3 C 3 2 4 1 D 3 4 1 2 can someone else pick up my nbi clearance
Does DNA unwind during mitosis? - Answers
WebChromosomes unwind and loosen into chromatin - Telophase - after they get separated at opposite poles in anaphase, later in telophase they unwind The mitotic spindle forms … View the full answer Transcribed image text: Write the letter corresponding to the phase of mitosis in which each of the events below occur. WebThe chromosomes decondense or unwind during telophase. answer choices true false, the chromosomes unwind during prophase false, the chromosomes unwind during metaphase false, the chromosomes unwind during anaphase Question 12 30 seconds Q. One of the shortest stages of mitosis is metaphase. answer choices true WebDriving Directions to Tulsa, OK including road conditions, live traffic updates, and reviews of local businesses along the way. can someone else pick up my ikea order