BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Textbook Question
Chapter 8, Problem 2MCQ
A chromosome is made of
| a. | DNA. |
| b. | chromatin. |
| c. | histones. |
| d. | All of the above all correct. |
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Students have asked these similar questions
DNA that makes up Chromosomes is complexed with proteins and is called Chromatin. One of the most important proteins associated with DNA that helps to organize it in the nucleus is called:
A. Euchromatin.
B. Heterochromatin.
C. Histones.
D. Centromeres.
The chromatin is composed of...
a. DNA (10%), RNA (30%), and histone proteins (60%)b. DNA (30%), RNA (30%), and histone proteins (40%)c. DNA (60%), RNA (30%), and histone proteins (10%)d. DNA (30%), RNA (10%), and histone proteins (60%)e. none of the above
The form of DNA that contains genes that are actively beingtranscribed is calleda. histones.b. telomeres.c. heterochromatin.d. euchromatin.
Chapter 8 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 8.1 - Explain the roles of mitotic cell division,...Ch. 8.1 - Prob. 2MCCh. 8.2 - Prob. 1MCCh. 8.2 - What are the steps of DNA replication?Ch. 8.2 - Prob. 3MCCh. 8.2 - Prob. 4MCCh. 8.3 - Prob. 1MCCh. 8.3 - Prob. 2MCCh. 8.4 - Prob. 1MCCh. 8.4 - Prob. 2MC
Ch. 8.5 - What are the three main events of the cell cycle?Ch. 8.5 - Prob. 2MCCh. 8.5 - Prob. 3MCCh. 8.5 - What happens during each stage of mitosis?Ch. 8.5 - Prob. 5MCCh. 8.6 - Prob. 1MCCh. 8.6 - Prob. 2MCCh. 8.6 - Prob. 3MCCh. 8 - A DNA is placed in a test tube containing...Ch. 8 - A chromosome is made of a. DNA. b. chromatin. c....Ch. 8 - Which of the following explains why binary fission...Ch. 8 - If you were to look at a sample of actively...Ch. 8 - Which stage of the cell cycle occurs immediately...Ch. 8 - What would happen to an animal cell if interphase...Ch. 8 - Why are cell cycle control checkpoints so...Ch. 8 - Prob. 1WIOCh. 8 - Prob. 2WIOCh. 8 - Prob. 3WIOCh. 8 - Sketch and describe the evenst that occur when a...Ch. 8 - List the ways that binary fission is similar to...Ch. 8 - Prob. 6WIOCh. 8 - Prob. 7WIOCh. 8 - Label the arrows connecting the chromosome images...Ch. 8 - Prob. 9WIOCh. 8 - Prob. 10WIOCh. 8 - Prob. 11WIOCh. 8 - Prob. 12WIOCh. 8 - Prob. 1SLCh. 8 - Add DNA polymerase, nucleotides, and complementary...Ch. 8 - Add cell growth and tissue repair to the concept...Ch. 8 - Review the Survey the Landscape figure in the...
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- Eukaryotic chromosomes are composed ofa. DNA. c. histones.b. proteins. d. All of the abovearrow_forwardThe regions of chromosomes that form heterochromatin a. contain highly expressed genes.b. contain few genes.c. are associated with the nuclear envelope.d. are abundant inarrow_forwardA. Instead of having a linear chromosome, bacteria have a circular chromosome. B. Organisms living in fresh water environment need to use to remove water out of the cell so they don't burst. C. is covered in a silica test which is the main component of making glass. D. Name the structure labeled as "d".arrow_forward
- DNA is a large molecule and is wrapped around proteins called: a. Histones O b. Ligase c. Polymerase O d. Chromatinarrow_forwardIn nucleosome, the DNA is wrapped around a. histones b. ribosomes c. polymerase molecule d. a thymine dimerarrow_forwardNucleosomes area. composed of DNA and protein.b. necessary to condense DNA/chromosomes.c. essential for the correct regulation of eukaryoticgene expression.d. All of the above are truearrow_forward
- The process of forming RNA from DNA is called a. mitosis. b. DNA replication. c. translation. d. transcription.arrow_forwardThe nuclear matrix composition: a. lamina, nucleosome b. cortex, lamina, c. nucleosome d. lamina, interchromatin networkarrow_forwardA chromosome territory is a regiona. along a chromosome where many genes are clustered.b. along a chromosome where the nucleosomes are closetogether.c. in a cell nucleus where a single chromosome is located.d. in a cell nucleus where multiple chromosomes are locatedarrow_forward
- 1.) Chromosome images are obtained from any cell type that has a nucleus. 2.) Chromosomes can be obtained from reticulocytes. a. Both are correct b. Both are incorrect c. Statement 1 is incorrect. Statement 2 is correct.arrow_forwardPlace the following structures in order from least to most complex organization: chromatin, nucleosome, DNA, chromosomea. DNA, nucleosome, chromatin, chromosomeb. nucleosome, DNA, chromosome, chromatinc. DNA, chromatin, nucleosome, chromosomed. nucleosome, chromatin, DNA, chromosomearrow_forwardEukaryotic chromosomes a. have only histones b. have DNA and RNA c. have DNA, RNA, and protein d. have DNA, histones, and scaffold protein e. are made of RNA and proteinarrow_forward
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