Late in mitotic anaphase, a cell with 28 daughter chromosomes has _____ centromeres. | |||||||||||
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Answer 28 centromere
Explantion:
Suppose a cell with 28 chromosomes undergoes mitotis then in metaphase cell will be having 28 chromosome and 28 centromeres and after that cell undergoes early anaphase in which sister chromatids of a bivalent chromosome will start to apart and then in late anaphase two sister chromatids will fall apart leaving 1 centromere in each and forming the 2 sets of daughter chromosomes with28 daughter chromosomes and 28 centromeres in each
Late in mitotic anaphase, a cell with 28 daughter chromosomes has _____ centromeres. 14. 56. 28....
14. For an organism with a diploid number of 30 chromosomes, determine the per cell number of the following: a. chromatids at metaphase of mitosis b. chromosomes at metaphase of mitosis C. centromeres at metaphase of mitosis d. chromatids at anaphase of mitosis e. chromosomes at anaphase of mitosis f. centromeres at anaphase of mitosis 8. tetrads at metaphase I of meiosis h. chromosomes at metaphase I of meiosis i. chromatids at metaphase I of meiosis j. chromosomes at anaphase...
chromosomes in each daughter cell, and sister chromatids in each daughter cell. If a cell in G1 has 24 chromosomes, then at the end of meiosis I there will be 24,48 6, 12 12, 12 24,24 6,6 12, 24
A diploid somatic cell has 32 chromosomes total. At the end of mitosis, each daughter cell would have ______ chromosomes. At the end of meiosis I, each daughter cell would have ______ chromosomes. At the end of meiosis II, each daughter cell would have ______ chromosomes.
A cell with 10 chromosomes undergoes Meiosis. How many daughter cells are formed? How many chromosomes are in each daughter cell? A cell with 10 chromosomes undergoes Meiosis. How many daughter cells are formed? How many chromosomes are in each daughter cell? 0 2,10 0 2,5 0 4,10 0 4,5
If a parent cell has fourteen chromosomes prior to S phase, how many chromosomes and sister chromatids will it have at the end of this phase? A. 28 and 56 B. 14 and 28 C. 7 and 14 D. 14 and 14
D Question 5 2 pts If a cell with 2n-28 chromosomes under goes mitosis, how many chromosomes are present in metaphase? 28 56 7 0 0 14
Question 1: The cell cycle has these stages A. GI, S, G2, M B. GI, S, BI, CL C. GI, S, G2, CI D. S, G2, NI, MI Question 2: During interphase, the following occurs A. Sister chromatids separate. B. Chromosome duplication takes place. C. Chromatin becomes tightly coiled. D. The mitotic spindle forms. Question 3: The correct sequence of stages of mitosis is A. prophase, metaphase, anaphase, telophase B. telophase, prophase, interphase, anaphase, metaphase C. interphase, anaphase, prophase, metaphase, telophase B. metaphase, prophase, anaphase, telophase Question 4: Human cells contain 23 pairs of chromosomes A....
5A. (6pts) Please describe how microtubule dynamics play a role both in the assembly of the mitotic spindle during metaphase and the segregation of chromosomes during anaphase. B. (6pts) Nocodazole is a microtubule depolymerizing drug, and is often used to synchronize populations of cells so that they are in the same point in the cell cycle. Please describe how the molecular effect of nocodazole leads to cell synchronization. B. (6pts) You isolate mutant cells defective in the DNA-damage checkpoint, but...
Varieties of the same plant have 14, 28, 42, 56, and 70 chromosomes. All are multiples of a set of seven chromosomes. How would you describe these varieties genetically? A. allopolyploids B. amphipolyploids C. autopolyploids D. aneuploids
Interphase Melosis 1 Draw in the chromosomes for each stage of Meiosis. Your cell has a diplod # of 6 (haploid # of 3). Use two contrasting colors for your homologous chromosome pair. Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Melosis 2 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 4 daughter cells