During this stage of the cell cycle chromosomes reach their maximum level of condensation?
prophase
interphase
metaphase
anaphase
telophase
S phase
Metaphase chromosome have maximum level of condensation . condensation means tightly packed chromosome .In metaphase stage they have 700nm diameter for one arm and 1400 nm for both sister chromosome.
During this stage of the cell cycle chromosomes reach their maximum level of condensation? prophase interphase...
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
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....
A biologist examines a series of cells and counts 160 cells in interphase, 20 cells in prophase, 6 cells in prometaphase, 2 cells in metaphase, 7 cells in anaphase, and 5 cells in telophase. The complete cell cycle requires 24 hours. Match the average duration to the appropriate cell cycle stage in these cells. M phase prophase metaphase telophase 4.8 hours 14.4 minutes 2.4 hours 36 minutes A biologist examines a series of cells and counts 160 cells in interphase,...
1 bleul variation is accomplished. Crossing over-Does it occur? If so, name the stage it occurs. 2. Mitosis is best described as a. cell division of reproductive cells. b. cell division of somatic cells into two diploid daughter cells. c. unequal division of the cytoplasm. d. cell division resulting in 4 haploid cells. Matching: Match phases of the mitotic cycle with characteristic event. 3. Interphase a. formation of cleavage furrow or cell plate 4. Prophase b. chromosomes line up along...
28. The stage of mitosis shown in diagram 2. a. Interphase b. Prophase C. Metaphase d. Anaphase e. Telophase 29. What event happens during interphase? A. Centromeres divide. B. Metabolic processes are carried out by the cell. C. Spindle fibers start forming D. Centricles begin to show up. 30. The four main steps of mitosis are A. the diploid phase, haploid phase, anaphase, and the telophase. B. the metaphase, prophase, telophase and cytokinesis. C. the mitotic phase, interphase, anaphase, and cytokinesis. D. the prophase, metaphase, anaphase and telophase.
GENETICS can someone fill this out for me please The effects of cell cycle events on chromosomes Event Phase Number of structures Chromosomes Chromatids replication of chromosomes (DNA) S (interphase) condensation (tight coiling) of chromosomes prophase orientation of chromosomes metaphase anaphase In total centromere division: segregation of chromatids telophase per pole_ nuclear membrane re-forms around group of chromosomes at each pole cytokinesis per cell 0 two daughter cells form
Number of Chromosomes in Human Cell at Difference Stages of Melosis Identify the number of chromosomes in a typical human GERM cell during each stage of meiosis. For each stage, choose either 23 or 46 chromosomes. - Prophase - Metaphase 1 Anaphase - Telophase A 23 - Prophase II B. 46 - Metaphase II - Anaphase 11 - Telophase 11
18) Draw a cell in each stage of the cell cycle (mitosis) and what it and its chromosomes would look like under a microscope - pretend that there are 2 pairs of chromosomes in each of these cells. Prophase Metaphase Anaphase Telophase
Suppose that in an experiment you observed 113 cells in interphase, 24 cells in prophase, 9 cells in metaphase, 12 cells in anaphase, and 3 cells in telophase stages. If the complete cell cycle (i.e. G1+S+G2+mitosis; see Figure 1-2 of the Lab Manual) requires 24 hours, calculate the average duration of each stage in the cycle. Show all calculations. QUESTION 1 OF 10 Please read Chapter 1 of the Lab Manual and the relevant Power Point lecture in detail, and...
Which sequence mentions the phases of the cell cycle in a correct order? A. S-phase, Gap1, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis, Gap2, S-phase. B. S-phase, Gap2, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis, Gap1, S-phase. C. S-phase, Gap2, Prophase, Metaphase, Anaphase, Telophase, Gap1, Cytokinesis M-phase. D. S-phase, Gap1, Anaphase, Metaphase, Prophase, Telophase, Gap2, S-phase, Cytokinesis E. S-phase, Gap2, Anaphase, Metaphase, Prophase, Telophase, Cytokinesis, Gap1, S-phase F. S-phase, Gap2, Anaphase, Metaphase, Prophase, Telophase, Gap1, Cytokinesis M-phase