BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 8, Problem 6SA
The chromosome number ________ .
| a. refers to a particular chromosome in a cell |
| b. is a characteristic feature of a species |
| c. is the number of autosomes in cells of a given type |
| d. is the same in all species |
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Choose the answer
Eukaryotic 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 protein
Match each term with its description
Chromatid
Chromosome
+ Chromatin
Homologous chromosomes
Sister chromatids
A. "Chromosome pairs inherited from each parent. Chromosomes pairs
with same shape, same size and same genes. "
B. One of the two identical copies making a chromosome
C. Chromatids product of DNA duplication
D. Single piece of chromatin tightly packed DNA with proteins
E. Loosely-packed DNA with proteins
Chapter 8 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 8 - Which is not a nucleotide base in DNA? a. adenine...Ch. 8 - What are the base-pairing rules for DNA? a. A-G,...Ch. 8 - Similarities in ___________ are the basis of...Ch. 8 - One species DNA differs from others in its...Ch. 8 - In eukaryotic chromosomes, DNA wraps around...Ch. 8 - The chromosome number ________ . a. refers to a...Ch. 8 - Prob. 7SACh. 8 - DNA replication requires ________ . a. DNA...Ch. 8 - Energy that drives the attachment of a nucleotide...Ch. 8 - When DNA replication begins, _______ . a. the two...
Ch. 8 - The phrase 5to3 refers to the _________ . a....Ch. 8 - After DNA replication, a eukaryotic chromosome...Ch. 8 - Prob. 13SACh. 8 - _________ is an example of reproductive cloning....Ch. 8 - Match the terms appropriately. ___ nucleotide ___...Ch. 8 - Determine the complementary strand of DNA that...Ch. 8 - Woolly mammoths have been extinct for about 4,000...Ch. 8 - Xeroderma pigmentosum is an inherited disorder...
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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
- In eukaryotic chromosomes, DNA wraps around _________. a. histone proteins c. centromeres b. sister chromatids d. nucleosomesarrow_forwardUse the labels on the left to complete the image below. The answer dock above the arrow indicates the process that would change the chromosomes in a cell from the left side of the arrow to the right side. Some labels will be used more than once. Others will not be used. DNA replication HI Mitosis a b. Fertilization C C Homologous pair Replicated chromosome D. D Unreplicated chromosome F f F Meiosis Sister chromatid 24 of 40 Next > < Prev 36°F W (0)arrow_forwardchromosome loss resultsin mosaics; that is, organisms with some normal cellsand some _______ cells.arrow_forward
- 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 chromatidsarrow_forwardA medical student is studying a liver biopsy taken from a regenerating liver following a partial hepatectomy. The student sees a dividing cell in which the chromosomes are aligned on a plate. Which of the following best describes the character of the chromosomes in the plate? A. 23 chromosomes with 2N DNA total and with each chromosome having one chromatid B. 23 chromosomes with 4N DNA total and with each chromosome having two chromatids C. 46 chromosomes with 2N DNA total and with each chromosome having one chromatid D. 46 chromosomes with 4N DNA total and each chromosome having two chromatids E. 92 chromosomes with 2N DNA total and with each chromosome having two chromatidsarrow_forward5)arrow_forward
- Identify the structure the letter is indicating? a 88 b. C. d. Centromere Choose... Homologous Chromosomes Choose... Sister Chromatids Choose... Chromosome Choose...arrow_forwardA bivalent consists of: A Two chromatids and one centromere B Four chromatids and two centromeres C Two chromatids and two centromeres D Four chromatids and four centromeresarrow_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
- Which process is being shown in this picture? * a B. D. Mitosis Meiosis Osmosis Crossing Over Marrow_forwardHomologous chromosomes_____ . a. are inherited from two parents b. are sister chromatids c. are different in size and in lengtharrow_forwardFor each species, all ______ in the complete set of chromosomes is/are the _______. a. genomes; phenotype c. mRNA; start of cDNA b. DNA; genome d. cDNA; start of mRNAarrow_forward
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