Loose Leaf Version for Biology: Concepts and Investigations
4th Edition
ISBN: 9781260152128
Author: Mariëlle Hoefnagels Dr.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 13, Problem 7MCQ
Summary Introduction
Introduction:
The genetic information can be stored in the form of
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Which of the following would be most useful for comparing ALLknown groups of organisms?a. DNA encoding ribosomal RNAb. DNA encoding the keratin proteinc. Mitochondrial DNAd. Y chromosome DNA
A sample of bacteria is collected from soil in a field that was recently treated with pesticides. The bacteria are classified and a phylogenetic is built to illustrate the soil bacteria diversity. What kinds of characteristics would be best for creating this phylogenetic?
a. rRNA gene sequence and amino acid sequence of lipase
b. Cell wall structure and physical appearance
c. Reproductive rate and susceptibility to pesticides
d. Entire genome sequence and protein expression data
Spirochetes are free-living, anaerobic bacteria that contain spiral-shaped cells.
Nematodes are roundworms that are incredibly diverse and, as a group, have
adapted to survive in all environments. Which of the following statements
accurately describes the DNA of both groups?
A. The spirochaete genome is smaller than the nematode genome.
B. Nematode DNA is circular.
C. Spirochete chromosomes are composed of just DNA while nematode chromosomes
also include specialized proteins.
D. Spirochete DNA is linear.
Chapter 13 Solutions
Loose Leaf Version for Biology: Concepts and Investigations
Ch. 13.1 - What is the geologic timescale?Ch. 13.1 - What types of information provide the clues that...Ch. 13.2 - What are some of the ways that fossils form?Ch. 13.2 - Why will the fossil record always be incomplete?Ch. 13.2 - Distinguish between relative and absolute dating...Ch. 13.2 - How does radiometric dating work?Ch. 13.3 - How have the positions of Earths continents...Ch. 13.3 - How does biogeography provide evidence for...Ch. 13.4 - What can homologous structures reveal about...Ch. 13.4 - What is a vestigial structure? What are some...
Ch. 13.4 - What is convergent evolution?Ch. 13.5 - How does the study of embryonic development reveal...Ch. 13.5 - Prob. 2MCCh. 13.6 - How does analysis of DNA and proteins support...Ch. 13.6 - Prob. 2MCCh. 13.6 - How can molecular clocks help determine when two...Ch. 13.7 - How might the ability to crawl on land for short...Ch. 13.7 - Prob. 2MCCh. 13 - You discover that a 24,000-year-old fossil has one...Ch. 13 - In fossils found in deeper layers of the Earth,...Ch. 13 - Prob. 3MCQCh. 13 - Ground beetles (Carabus solieri) have useless hind...Ch. 13 - Prob. 5MCQCh. 13 - Prob. 6MCQCh. 13 - Prob. 7MCQCh. 13 - Explain the significance of the geologic timescale...Ch. 13 - Prob. 2WIOCh. 13 - Describe six types of fossils and how they form....Ch. 13 - The bubonic plague swept through western Europe in...Ch. 13 - Index fossils represent organisms that were...Ch. 13 - Prob. 6WIOCh. 13 - Prob. 7WIOCh. 13 - Why is it important for evolutionary biologists to...Ch. 13 - Prob. 9WIOCh. 13 - Prob. 10WIOCh. 13 - Prob. 11WIOCh. 13 - How do biologists use sequences of proteins and...Ch. 13 - Prob. 13WIOCh. 13 - Figure 13.25 Pull It Together: Evidence of...Ch. 13 - Prob. 2PITCh. 13 - Refer to figure 13.25 and the chapter content to...
Knowledge Booster
Learn more about
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
- Spirochaetes are free-living, anaerobic bacteria that contain spiral-shaped cells. Nematodes are roundworms that are incredibly diverse and, as a group, have adapted to survive in all environments. Which of the following statements accurately describes the DNA of both groups? A. The spirochaete genome is smaller than the nematode genome. B. Nematode DNA is circular. C. Spirochaete chromosomes are composed of just DNA while nematode chromosomes also include specialized proteins. D. Spirochaete DNA is linear.arrow_forwardImagine you wanted to preserve the dwindling populations of giant pandas by developing breeding programs for captive pandas around the world. To preserve the maximum genetic diversity, you want to mate the individuals that are least related to each other. Which of the following methods of analysis would be most helpful in determining which of the captive pandas were related? a. PCR b. STR analysis c. DNA microinjection d. DNA sequencingarrow_forwardCompare and contrast the following terms: a. Eukaryotic and prokaryotic cells b. Gene and allele c. Genotype and phenotype d. DNA and RNA e. DNA and chromosomearrow_forward
- What is a genome? Group answers: a. The complete collection of an organisms genetic information b. The number of chromosomes found in each cell c. All the genes found in a population d. The combination of proteins and DNA found in the sex cellsarrow_forwardRead each question and their corresponding choices carefully. Write the letter of the correct answer.arrow_forwardThe diagram to the right shows how tiles can be put together in different ways. How does this example relate to the role of DNA as the universal genetic material in organisms?arrow_forward
- Which choice correctly shows the relative amounts of non-coding DNA? A. A human has a greater relative amount of non-coding DNA than an elephant. B. An elephant has a greater relative amount of non-coding DNA than a fruit fly. C. A fruit fly has a greater relative amount of non-coding DNA than a bacterium. D. A bacterium has a greater relative amount of non-coding DNA than an archaean,arrow_forwardChoose the statement that is incorrect. a. Phylogeny helps us study the spread of viruses through human populations. b. DNA barcoding can identify an individual as belonging to a particular species. c. Lineages that are more distantly related have more similarities in the DNA sequence of their genomes. d. Nonconservative amino acid substitutions can cause drastic changes in phenotypearrow_forwardWhat is the main rule used to define a species in biology?arrow_forward
- Which characteristics of mitochondrial DNA and chloroplast DNA sheds light into the evolutionary relationships between species? Select one: a. cpDNA and mtDNA are much larger and contain more information than nuclear DNA. b. mtDNA and cpDNA have low rate of mutation. c. mtDNA is found in all cells, whereas cpDNA is found in plant cells. d. cpDNA is a combination of the two parents’ nuclear DNA.arrow_forwardhow can a scientist use dna taken from three different organisms to construct a cladogram?arrow_forwardCan you answer those questions?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Mechanisms of Genetic Change or Evolution; Author: Scientist Cindy;https://www.youtube.com/watch?v=5FE8WvGzS4Q;License: Standard Youtube License