EBK BIOLOGY: CONCEPTS AND APPLICATIONS
9th Edition
ISBN: 8220100477805
Author: STARR
Publisher: CENGAGE L
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Chapter 11, Problem 7SQ
Summary Introduction
Introduction:
Ever organisms present in the environment contains cell. The cell is the basic “fundamental unit” of life. All the new cells are formed from the old cell. The process by which a cell produces its progenies is termed as reproduction. Mitosis is a process in which the nucleus of the cell divides.
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The spindle apparatus is formed during the __________ phase of mitosis
A. Anaphase
B. Metaphase
C. Prophase
D. Telophase
interphase chromosomes are __________ while mitotic chromosomes are
a. composed of 4 DNA strands; composed of 2 DNA strand
b. composed of 1 DNA Strand; composed of 2 DNA strands
c.composed of 2 DNA strands; composed of 1 DNA strand
d. composed of 2 DNA strands; composed of 4 DNA strands
Matching Terms:
A. Prophase B. Anaphase C. Telophase D. Metaphase E. Interphase
_____1. The sister chromatids are moving apart.
_____2. The nucleolus begins to fade from view.
_____3. A new nuclear membrane is forming.
_____4. The cell membrane begins to pinch in.
_____5. The chromosomes de-condense.
_____6. The chromosomes are located at the equator.
_____7. The nuclear membrane begins to fade from view.
_____8. The chromosomes move towards the poles of the cell.
_____9. Sister chromatids line up along the equator.
_____10. The division (cleavage) furrow appears
_____11. The spindle is formed.
_____12. Chromosomes are not visible.
_____13. The cell plate begins to be built.
_____14. Chromosomes replicated.
_____15. The reverse of prophase.
Chapter 11 Solutions
EBK BIOLOGY: CONCEPTS AND APPLICATIONS
Ch. 11 - Prob. 1SQCh. 11 - A duplicated chromosome has ______ chromatids. a....Ch. 11 - Prob. 3SQCh. 11 - Prob. 4SQCh. 11 - Prob. 5SQCh. 11 - Prob. 6SQCh. 11 - Prob. 7SQCh. 11 - Prob. 8SQCh. 11 - Prob. 9SQCh. 11 - Prob. 10SQ
Ch. 11 - Prob. 11SQCh. 11 - Prob. 12SQCh. 11 - ________ are characteristic of cancer. a....Ch. 11 - Prob. 14SQCh. 11 - Prob. 15SQCh. 11 - When a cell reproduces by mitosis and cytoplasmic...Ch. 11 - The eukaryotic cell in the photo on the left is in...Ch. 11 - Prob. 3CTCh. 11 - Suppose you have a way to measure the amount of...
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- It is during ________ that the chromosomes line up along the equatorial plate of a dividing cell. a. interphase b. metaphase c. anaphase d. prophase e.telophasearrow_forwardWhich phase is not a part of interphase? A. M phase B. G0 phase C. G2 phase D. S phase E. Both (A) and (B.arrow_forwarda. lect one: A. Interphase & prophase B. Prophase & metaphase C. Metaphase & anaphase D. Anaphase & telophase Tissue Sample of Unknown Organism d. 4 he majority of cells pictured in the tissue sample above demonstrate characteristics of which two stages of the cell cycle?arrow_forward
- Interphase is the part of the cell cycle when________ . a. a cell ceases to function b. a cell forms its spindle apparatus c. a cell grows and replicates its DNA d. mitosis proceedsarrow_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_forwardThe period of the cell cycle when DNA replicates is _________________. a. G1 phase b. G2 phase c. S phase d. prophase.arrow_forward
- After mitosis, the chromosome number of a descendant cell is_______ the parent cell’s. a. the same as c. rearranged compared to b. one-half of d. double that ofarrow_forwardOur somatic cells’ DNA is distributed among 46 ________ in the nucleus. a. nucleosomes b. chromatids c. nucleoli d. chromosomearrow_forwardMatch the stage of the cell cycle or the phase of mitosis with the event or cellular process that is happening in that stage/phase. S telophase prophase metaphase A. falling levels of cyclin B. chromosomes condense into (microscopically) visible sister chromatid arms C. DNA replication D. nuclear lamin dephosphorylation and assemblyarrow_forward
- Homologous chromosomes align along the metaphase plate during which stage of mitosis? A. Anaphase B. Metaphase C. Telophase D. Early prophase E. Interphasearrow_forwardFigure C indicates what stage of cell division? В. А. C. D. Е. a. Prometaphase b. Cytokinesis C c. Metaphasearrow_forwardWhich one of the following represents interphase? A. G1 + G2 + S B. S + M + C C. prophase + metaphase + anaphase + telophase D. cytokinesis + mitosis E. G1 + G2arrow_forward
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