Campbell Biology: Custom Edition
18th Edition
ISBN: 9781323717271
Author: Urry, Cain, Wasserman, Minorsky, Reece
Publisher: PEARSON C
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 28, Problem 2TYU
Biologists think that endosymbiosis gave rise to mitochondria before plastids partly because
(A) the products of photosynthesis could not be
(B) all eukaryotes have mitochondria (or their remnants), whereas many eukaryotes do not have plastids.
(C) mitochondrial DNA is less similar to prokaryotic DNA than is plastid DNA.
(D) without mitochondrial CO2 production, photosynthesis could not occur.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Draw a cell with 2n=4 chromosomes in anaphase II of meiosis. How is this different than anaphase of mitosis?
In chickens comb shape is controlled by a pair of interacting unlinked gene loci each with two alleles, R,r and P,p. These genes interact in such a way to give four possible phenotypes, as follows:
Walnut - requires one each of the dominant genes.
Rose - requires a R and homozygous recessive for the p gene.
Pea - requires a P and homozygous recessive for the r gene.
Single - requires fully homozygous recessive.
If two walnut comb chickens are mated and produce 1,000 offspring, and some of these 1,000 offspring are of the single combed variety. Please answer the following questions:
a.___ How many of rose comb phenotype would you expect in the 1,000 offspring?
A. 563, B. 438, C. 360, D. 188, E. 63
b.___ The evidence provided would result in the conclusion that the inheritance of comb form in chickens is a good example of a polygenic mode of inheritance.
True OR False
c.___ What would be the best way to describe the cross involved?
1. A true dihybrid cross…
Match the following:
A. Intron
B. Enhancer sequence
C. TATA box
D. 5’ cap
E. Exon
F.Operator
G. Poly-A tail sequence
H. 3’UTR
1.___ part of mature mRNA that is instrumental in binding to the ribosome
2.___ part of the coding strand promoter region where the transcription initiation complex will form
3.___Sequence found in the upstream section of eukaryotic DNA, sometimes at very great distances that can result in the increase of the initiation and therefore transcription of genes.
Chapter 28 Solutions
Campbell Biology: Custom Edition
Ch. 28.1 - Cite at least four examples of structural and...Ch. 28.1 - Summarize the role of endosymbiosis in eukaryotic...Ch. 28.1 - Prob. 3CCCh. 28.2 - Why do some biologists describe the mitochondria...Ch. 28.2 - WHAT IF? DNA sequence data for a diplomonad, a...Ch. 28.3 - Explain why forams have such a well-preserved...Ch. 28.3 - WHAT IF? Would you expect the plastid DNA of...Ch. 28.3 - Prob. 3CCCh. 28.3 - Prob. 4CCCh. 28.4 - Contrast red algae and brown algae.
Ch. 28.4 - Why is it accurate to say that Ulva is truly...Ch. 28.4 - Prob. 3CCCh. 28.5 - Contrast the pseudopodia of amoebozoans and...Ch. 28.5 - Prob. 2CCCh. 28.5 - Prob. 3CCCh. 28.6 - Justify the claim that photosynthetic protists are...Ch. 28.6 - Prob. 2CCCh. 28.6 - WHAT IF? High water temperatures and pollution...Ch. 28.6 - MAKE CONNECTIONS The bacterium Wolbachia is a...Ch. 28 - Describe similarities and differences between...Ch. 28 - What evidence indicates that the excavates form a...Ch. 28 - Prob. 28.3CRCh. 28 - On what basis do systematists place plants in the...Ch. 28 - Describe a key feature for each of the main...Ch. 28 - Prob. 28.6CRCh. 28 - Plastids that are Surrounded by more than two...Ch. 28 - Biologists think that endosymbiosis gave rise to...Ch. 28 - Prob. 3TYUCh. 28 - According to the phylogeny presented in this...Ch. 28 - In a life cycle with alternation of generations,...Ch. 28 - Based on the phylogenetic tree in Figure 28.2,...Ch. 28 - Prob. 7TYUCh. 28 - SCIENTIFIC INQUIRY Applying the If then logic of...Ch. 28 - WRITE ABOUT A THEME: INTERACTIONS Organisms...Ch. 28 - SYNTHESIZE YOUR KNOWLEDGE This micrograph show's a...
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
- Match the following 1) ____Point mutation, 2)____Nonsense mutation, and 3) ____Silent mutation A. Mutations that result in an inappropriate stop codon and a polypeptide of improper length. B. These mutations alter the DNA sequence of nucleotides but does not result in any alteration to the polypeptide produced. C. This type of alteration of nucleic acid structure could be the result of an error in the proofreading performed by DNA polymerase. D. This type of polypeptide mutation results in one amino acid being altered but the length of the chain being the same.arrow_forwardMatch these: A.) Chargaff B.) Mendel C.) Griffith D.) Beadle E.) T.H. Morgan F.) Meselsen G.) Watson H) Crick I) Franklin 1.___Key 1950's investigations into the three-dimensional structure of the DNA molecule utilizing X-ray crystallography 2.___While investigating the organic molecules responsible for heredity this researcher used bacteria infecting viruses that had been manipulated to possess proteins and DNA with different radioactive labels. 3.___ While carrying out research with Drosophila melanogaster and the sex-linked characteristic of White eyes he and his coworkers were able to demonstrate the chromosomal theory of inheritance. 4.___While working with other researchers, using both Drosophila melanogaster and Neurospora crassa, was able to develop information supporting the one gene/one enzyme (protein) hypothesis 5.___While working in concert with a co-worker, utilizing cesium gradient centrifugationarrow_forwarda) Which of the following is not required for PCR? dNTPs bacterial plasmids carefully designed primers taq or other heat-resistant polymerases template DNA b) Sanger sequencing (aka the chain termination method) is a method for determining the sequence of nucleotides in a piece of DNA of interest requires use of special ddNTPs (dideoxy nucleotides) that have special fluorescent labels (dyes) attached to them and also lack a 3' hydroxyl requires fragments to be run through a tube containing a gel matrix where their fluorescent dyes are illuminated with a laser, which can be used to produce a chromatogram all of the above are true none of the above are true c) The technique that allows quick and efficient test-tube replication of DNA is: PCR Restriction enzyme analysis Dideoxy sequencing DNA gel electrophoresis Gene therapyarrow_forward
- a) Use the figure below to answer the following question(s). The DNA profiles that follow represent four different individuals. Which of the following statements is most likely true regarding the results in the figure above? D is the child of A and C. D is the child of A and B. D is the child of B and C. A is the child of C and D. B is the child of A and C. b) A gel that matches the below picture could be created using which technologies in combination? microarray, PCR, gel electrophoresis vector cloning, dideoxy sequencing, gel electrophoresis STR analysis, dideoxy sequencing, gel electrophoresis PCR, dideoxy sequencing, STR analysis STR analysis, PCR, gel electorphoresisarrow_forwarda) Microarrays must be preceded by a Southern blot compare gene expression levels across many different genes in two different cell lines rely on the polar nature of the DNA molecule to separate these molecules based on size require months to run are rarely used in modern biotechnology b) CRISPR is a powerful gene editing tool because the programmable enzyme (Cas9) can find an exact sequence and make a cut at a precise nucleotide it can be applied to all types of cells it has both genetic editing and epigenetic functions it is inexpensive All of these are correct c) This person came up with the idea to use heat-resistant polymerases from volcanic oceanic vents during thermocycling in PCR reactions and later won a Nobel prize for this idea. Barbara McClintock George Beadle Jacob Monod Kary Mullis Francis Crickarrow_forwarda) The word “cloning” refers to making copies of bacteria making cloned sheep or another eukaryotic organism copying a piece of DNA all of the above none of the above b) Which of these restriction enzymes will create a sticky end? an enzyme that has restriction site ATTA and cuts between the two T nucleotides an enzyme with restriction site AGTCAG and cuts between the T and C an enzyme with restriction site AATCGG and cuts between the A nucleotides. any non-palindromic nucleotide sequence used as a restriction site none of the above c) Which of the following do researchers not need to use during vector cloning? a plasmid containing selectable marker genes such as beta galactosidase or ampicillin resistance genes restriction enzymes DNA polymerase a growth medium with carefully selected ingredients that take advantage of selectable markers. None of the abovearrow_forward
- True or Falso a) ____Ti plasmid cloning requires the use of the Agrobacterium tumefaciens to insert a recombinant gene into a target plant. b) ____Vitamin A deficiency is a serious disease that can cause blindness and death in children, but genetic engineering has created a novel food product called golden rice that is fortified with Vitamin A and is freely available for use in rice-dependent countries order to combat this deficiency.arrow_forwardTrue or False? a.____If a restriction enzyme recognizes the restriction site, 5’AACGTT3’, and the enzyme cuts between the second A and the C, this will produce a “sticky end,” which is useful for cloning into a plasmid vector. b.____The DNA molecules will travel through the agar toward the negative end of the gel rig (black wires) during electrophoresis. c.____CRISPR was one of the first methods discovered in the 1970s for reliably amplifying gene products so that they can be sequenced and studied.arrow_forwarda) Describe the discovery of polymerase chain reaction (PCR), the components of the reaction and the generalized steps to the reaction b) Describe how restriction enzymes like EcoR1 are used to create recombinant plasmids and what the process is for using these plasmids to replicate a piece of target DNA. Include information about how to create sticky ends, the makeup of the bacterial plasmid and how to tell if the gene was successfully inserted in the plasmid and if the plasmid has been transformed by the bacteria. You may use a drawing to enhance your descriptionarrow_forward
- a) Long interspersed elements (LINEs) are a type of b) Sequences of DNA assembled by identifying overlaps among smaller DNA segments are known as c) Humans are diploid organisms, containing two sets of chromosomes. How many sets of chromosomes does wheat,Triticum aestivum, have? d) Your research group has recently determined the complete genomic sequence of the organism Examus biologisium. You instruct your group to begin sequence annotation, which involvesarrow_forwardTrue or False? a.____If a restriction enzyme recognizes the restriction site, 5’AACGTT3’, and the enzyme cuts between the second A and the C, this will produce a “sticky end,” which is useful for cloning into a plasmid vector. b.____The DNA molecules will travel through the agar toward the negative end of the gel rig (black wires) during electrophoresis. c.____CRISPR was one of the first methods discovered in the 1970s for reliably amplifying gene products so that they can be sequenced and studied.arrow_forwarda) Polymerase Chain Reaction is a way that scientists amplify (or create billions of copies of) DNA in vitro (in a tube.) b) Compare PCR with DNA Replication in the cell. Circle the components that are required for PCR. For the parts that are not circled, list them below and write an explanation for why they are no longer needed when DNA replication of a target gene is done in vitro. DNA Gyrase (or Topoisomerase) DNA polymerase Helicase SSBPs Ligase dNTPs Primers Sliding Clamp Replisomearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Mitochondrial mutations; Author: Useful Genetics;https://www.youtube.com/watch?v=GvgXe-3RJeU;License: CC-BY