Campbell Biology in Focus
3rd Edition
ISBN: 9780134710679
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Rebecca Orr
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 2TYU
In the cells of some organisms, mitosis occurs without cytokinesis. This will result in
- A. cells with more than one nucleus.
- B. cells that are unusually small.
- C. cells lacking nuclei.
- D. cell cycles lacking an S phase.
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Check out a sample textbook solutionStudents have asked these similar questions
In the image, you can see one cell that is in the process of mitosis. (Note that chromosomes are stained dark blue.) In which stage is this cell currently?
A. Telophase
B. Metaphase
C. Interphase
D. Prophase
E. Cytokinesis
F. Anaphase
Which of the following statements about mitosis is incorrect?
a. Microtubules from the spindle poles attach to the kinetochores on the chromosomes.
b. In anaphase, the spindle separates sister chromatids and pulls them apart.
c. In metaphase, spindle microtubules align the chromosomes at the spindle midpoint.
d. Cytokinesis describes the movement of chromosomes.
e. Both the animal cell furrow and the plant cell plate form at their former spindle midpoint.
Process of cell division can take place by:
A.
heterosis
B.
fusion
C.
mitosis
D.
None of these
Chapter 9 Solutions
Campbell Biology in Focus
Ch. 9.1 - How many chromosomes are drawn in each part of...Ch. 9.1 - WHAT IF? A chicken has 78 chromosomes in its...Ch. 9.2 - How many chromosomes are shown in the drawing in...Ch. 9.2 - Compare cytokinesis in animal cells and plant...Ch. 9.2 - Prob. 3CCCh. 9.2 - Compare the roles of tubulin and actin during...Ch. 9.3 - Prob. 1CCCh. 9.3 - Prob. 2CCCh. 9.3 - Compare and contrast a benign tumor and a...Ch. 9.3 - Prob. 4CC
Ch. 9 - Through a microscope, you can see a cell plate...Ch. 9 - In the cells of some organisms, mitosis occurs...Ch. 9 - Which of the following does not occur during...Ch. 9 - Cell A has half as much DNA as cells B, C, and...Ch. 9 - The drug cytochalasin B blocks the function of...Ch. 9 - DRAW IT Draw one eukaryotic chromosome as it would...Ch. 9 - The light micrograph shows dividing cells near the...Ch. 9 - SCIENTIFIC INQUIRY Although both ends of a...Ch. 9 - FOCUS ON EVOLUTION The result of mitosis is that...Ch. 9 - FOCUS ON INFORMATION The continuity of life is...Ch. 9 - SYNTHESIZE YOUR KNOWLEDGE Shown here are two He La...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- With regard to the process of mitosis, which of the following pairs is NOT matched correctly? a. Interphase - the cell grows, chromosomes replicate, and proteins are produced to prepare the cell to divide Ob. Prophase - chromosomes condense, and the nuclear membrane dissociates/breaks down c. Metaphase - chromosomes move toward opposite poles (or sides) of the cell d. Anaphase - sister chromatids separate e. Telophase - two distinct nuclei are formed; this is the stage immediately before cytokinesis O O Oarrow_forwardProphase is the stage of mitosis characterized by the a. physical seperation of sister chromatids b. appearance of visible chromosomes c. occurrence of cytokinesis d. alignment of chromosomes at center of cellarrow_forwardCell division occurs during:a. M phase.b. S phase.c. G2 phase.d. G1 phasearrow_forward
- Match the stage of mitosis with the correct description. a.Microtubles that are attached to each chromosome shorten, pulling the sister chromatids apart. b.The chromosomes line up single file in the middle of the cell. Sister chromatids are clearly visible in this stage. c.The chromosomes that were pulled apart reach therir respective poles. The chromosomes decondense. The nuclear envelope re-forms. The cytoplasm with organelles divides. d.Chromosomes have replicated and appear as an "X". The nuclear envelope begins to break down. The chromosomes begin to condense into individual structures. e.Centrosomes move to the opposite ends of the cell and establish two spindle poles.The nuclear envelope is completely degraded by the end of this stage. The chromosomes are completely consensed by the end of this stage. f.Not actually part of mitosis; this stage is the part of the cell cycle that is not the mitotic phase. DNA is decondensed and appears diffuse throughout the…arrow_forwardMatch the following events with the stages in mitosis: chromosomal materials condenses to form compact chromosomes. alignment of chromosomes along the equator or plate with microtubules attached to poles sister chromatids for each chromosome split and move to opposite poles chromosomes are clustered at each of the poles and give way to cytokinesis A. telophase B. anaphase C. metaphase D. prophasearrow_forwardMitosis results in each cell: A. receiving exact copies of all chromosomes of original cell B. donating repaired chromosomes to the original cell C. receiving exactly half of the chromosomes of original cell D. doubling the number of chromosomesarrow_forward
- Identify the phase in mitosis in which the replicated sister chromatids line up in the centre of the cell. Select one: a. Anaphase b. Telophase c. Metaphase d. Prophasearrow_forwardMatch the descriptions below with the following stages of mitosis, in the correct order:Prophase; Anaphase; and Cytokinesis.A. Centrioles are found at the poles; Microtubules attach to centromeres; ChromosomescondenseB. Chromosomes align along the metaphase plate; Chromosomes split at the centromere;Microtubules attach to centromereC. Chromosomes shorten and thicken; Chromosomes split at the centromere; Cytoplasm dividesD. Centrioles are found at the poles; Chromosomes split at the centromere; Chromosomes arriveat opposite polesE. Chromosomes shorten and thicken; Chromosomes arrive at opposite poles; Cytoplasmdividesarrow_forwardall of the following are functions of mitosis except:a. growth b. replacement of cells. c. repair of damaged tissues d. sexual reproduction ...explain your choice.arrow_forward
- During this stage of mitosis, the chromatin coils to form chromosomes, the nuclear envelope disappears, the nucleolus dissolves, spindle fibers are formed, and the centrioles migrate to the poles. a. prophase b. metaphase c. anaphase d. telophasearrow_forwardWhen does cell plate form during cell division. A. At the completion of animal cells- mitosis during cytokinesis B- at the completion of plant cell mitosis- during cytokinesis C- during interphase D- in the middle of animal cell mitosisarrow_forwardDNA or deoxyribonucleic acid is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA. This, in turn, replicates in the non-dividing phase of the cell cycle which is a. telophase b. cytokinesis c. metaphase d. interphasearrow_forward
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