BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 11, Problem 2SA
A duplicated chromosome has ______ chromatid(s).
| a. one | c. three |
| b. two | d. four |
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A diploid cell has_______ the number of chromosomes as a haploid cell. a. one-fourth b. half c. twice d. four times
How many chromosomes and how many chromatids in the picture below?
a. 4 chromosomes, 4 chromatids
b. 8 chromosomes, 4 chromatids
c. None of the answers listed is correct.
d. 4 chromosomes, 8 chromatids
e. 8 chromosomes, 8 chromatids
Homologous chromosomes_____ . a. are inherited from two parents b. are sister chromatids c. are different in size and in length
Chapter 11 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 11 - Prob. 1SACh. 11 - A duplicated chromosome has ______ chromatids. a....Ch. 11 - Prob. 3SACh. 11 - Most cells spend the majority of their lives in...Ch. 11 - Prob. 5SACh. 11 - Prob. 6SACh. 11 - In intervals of interphase, G stands for ________...Ch. 11 - Prob. 8SACh. 11 - Prob. 9SACh. 11 - Prob. 10SA
Ch. 11 - Cytoplasm of a plant cell divides by the process...Ch. 11 - Prob. 12SACh. 11 - ________ are characteristic of cancer. a....Ch. 11 - Match each term with its best description. ___...Ch. 11 - Match each stage with the events listed. ___...Ch. 11 - When a cell reproduces by mitosis and cytoplasmic...Ch. 11 - How is the human life cycle related to the cell...Ch. 11 - The eukaryotic cell in the photo on the left is in...Ch. 11 - Exposures to radioisotopes or other sources of...Ch. 11 - Suppose you have a way to measure the amount of...
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- Human body cells are diploid, which mean they______ . a. divide to form two cells b. have two full sets of chromosomes c. contain two chromosomesarrow_forwardThis cell process illustrates a. meiosis b. interphase c. mitosis d. cytokinesisarrow_forwardThe period of the cell cycle when DNA replicates is _________________. a. G1 phase b. G2 phase c. S phase d. prophase.arrow_forward
- These items separate from each other during Anaphase of Mitosis. a. Sister chromatids b. Homologous chromosomes c. Genes d. The two parts of the cellarrow_forwardThe picture represent mitotic division. Cells represented in stage 2 are: a. haploid cells b. polyploid cells c. gametes d. somatic cellsarrow_forwardWhat type of cell is undergoing mitosis in this picture? A. n=2 B. n=4 C. n=8 D. 2n=2 E. 2n=4 F. 2n=8arrow_forward
- Prophase 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_forwardIn mitosis one pare cell results in: A. 2 Diploid Daughter Cells B. 2 Haploid Daughter Cells C. 4 Diploid Daughter Cells D. 4 Haploid Daughter Cellsarrow_forwardBy the end of telophase, each of the duplicated nuclei would have: a. 92 single chromosomes O b. 46 single chromosomes O c. all answers are incorrect d. 46 sister chromatids O e. 92 sister chromatidsarrow_forward
- The _____ is the physical location that sister chromatids are held together and where microtubules physically attach during mitosis. a. centriole b. centrosome c. centromere d. chromatinarrow_forwardAfter mitosis the chromosome number of a descendant cell is ______ the parent cell's.a. the same asb. one-half ofc. rearranged compared tod. double that oarrow_forwardinterphase 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 strandsarrow_forward
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