Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 12.2, Problem 1CS
Core Skill: Connections Look back at the role of DNA polymerase shown in Figure 11.15. What are similarities and differences between the function of DNA polymerase and that of RNA polymerase?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
VISUAL SKILLS Compare Figure 20.7 with Figure 16.20.How does replication of DNA ends during PCR proceedwithout shortening the fragments each time?
PCR Review:
How are you able to target specific genes in PCR?
What were some possible sources of error during your DNA Extraction and PCR experiments?
Please help witht this homework question
A- What are the topological parameters (linking number, twist, and writhe)for a relaxed, 4,200 base pair circular double-stranded DNA plasmid?
LK=? Tw= ? Wr=?
The CRISPR-Cas9 protein first forms a protein-RNA complex with a guide RNA, and then binds to DNA sequences that match a 20-base target sequence within the guide. When the CRISPR-Cas9 complex binds to DNA, it unwinds about 20 base pairs of the DNA double helix.
B- Why is DNA unwinding required for CRISPR-Cas9 protein-RNA complexto recognize target sites?
C-How would the topological parameters (linking number, twist, andwrithe) of the 4,200 bp plasmid in (A) change when the CRISPR-Cas9 complex binds the DNA and unwinds about 20 bp?
Lk=? Tw=? Wr=?
D- What is the linking number after the CRISPR-Cas9 complex cleaves theDNA?
Chapter 12 Solutions
Biology
Ch. 12.1 - What disease would result if a person inherited...Ch. 12.1 - Prob. 2CCCh. 12.1 - What is the direction of flow of genetic...Ch. 12.2 - Core Skill: Connections Look back at the role of...Ch. 12.3 - Prob. 1CCCh. 12.4 - Prob. 1CCCh. 12.4 - Prob. 1EQCh. 12.4 - Prob. 2EQCh. 12.4 - Prob. 3EQCh. 12.5 - Core Skill: Connections Look back at Figure 6.3,...
Ch. 12.5 - Prob. 2CSCh. 12.6 - Prob. 1CCCh. 12 - Which of the following best represents the central...Ch. 12 - A mutation prevents a gene from being transcribed...Ch. 12 - Prob. 3TYCh. 12 - Prob. 4TYCh. 12 - If a eukaryotic mRNA failed to have a cap attached...Ch. 12 - Prob. 6TYCh. 12 - Prob. 7TYCh. 12 - During the initiation of translation, the first...Ch. 12 - Prob. 9TYCh. 12 - Prob. 10TYCh. 12 - Prob. 1CQCh. 12 - Prob. 2CQCh. 12 - Prob. 3CQCh. 12 - Prob. 1COQCh. 12 - Prob. 2COQ
Additional Science Textbook Solutions
Find more solutions based on key concepts
More than one choice may apply. Using the terms listed below, fill in the blank with the proper term. anterior ...
Essentials of Human Anatomy & Physiology (12th Edition)
Sea turtles have disappeared from many regions, and one way of trying to save them is to reintroduce them to ar...
MARINE BIOLOGY
a. What three lineages of lobe-fins survive today? b. Go back to the phylogenetic tree in Interactive Question ...
Study Guide for Campbell Biology
Why is it necessary to be in a pressurized cabin when flying at 30,000 feet?
Anatomy & Physiology (6th Edition)
Your bore cells, muscle cells, and skin cells look different because a. different kinds of genes are present in...
Campbell Essential Biology (7th Edition)
2. A gene is a segment of DNA that has the information to produce a functional product. The functional product ...
Genetics: Analysis and Principles
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
- Compare the possible differences between a eukaryotic protein-encoding gene cloned by PCR and the same gene cloned by reverse transcriptase PCR (RTPCR).arrow_forwardDescribe at least one important application of DNA technology in each of the following fields: medicine, DNA fingerprinting, and transgenic organisms.arrow_forwardHow did the ability to distinguish old and newly synthesized DNA strands enable Meselson and Stahl to verify that DNA replication is semiconservative?arrow_forward
- VISUAL SKILLS If the DNA pol I in a given cell werenonfunctional, how would that affect the synthesis ofa leading strand? In the overview box in Figure 16.17,point out where DNA pol I would normally function onthe top leading strand.arrow_forwardExpand PCR? Describe the different Steps involved in this technique?arrow_forwardQ1: Summarize how DNA repair works and why the repair mechanisms are essential for the normal function of cells and whole organisms. Q2: Is DNA repair 100 percent effective? Q3: What would happen to an organism if its DNA repair became less effective?arrow_forward
- How does proofreading improve replication fidelity?arrow_forwardReflect on this "Gene therapy is still in its infancy, but its believe that as it matures, it will become an effective treatment for the myriad of genetic diseases that effect humanity ?arrow_forwardNeed help ASAP. How do you use FISH(fluorescence in situ hybridization) to detect gene rearrangement? Describe an example with the detail of the disease and the procedure.arrow_forward
- Objective: Get a sense of how genomics, the study of the genome in its entirety,needs to think about how to go about its research. Geonomic DNA is broken up into fragments. The 5’ and 3’ ends of each fragment(a “read”) are sequenced. The sequenced reads are assembled together intocontiguous sequences (“contigs”) based on sequence similarity. The idea is to sequence enough random fragments so that every nucleotide in thegenome is represented on some read. The number of such fragments needed iscalled the coverage, c. The coverage c can be calculated by the formula RL/G, where R is the number ofreads sequenced, L is the average length of a read and G is the total length of thegenome. The units of length are bases (b) or base pairs (bp). Consider a genome whose length is 1000 bp. “Shotgun” sequencing techniquesare applied to the genome, resulting in 20 reads, with an average length of 50 bp.A very important point is that, even though 20 x 50 = 1000, there is no guaranteethat ALL…arrow_forwardObjective: Get a sense of how genomics, the study of the genome in its entirety,needs to think about how to go about its research. Geonomic DNA is broken up into fragments. The 5’ and 3’ ends of each fragment(a “read”) are sequenced. The sequenced reads are assembled together intocontiguous sequences (“contigs”) based on sequence similarity. The idea is to sequence enough random fragments so that every nucleotide in thegenome is represented on some read. The number of such fragments needed iscalled the coverage, c. The coverage c can be calculated by the formula RL/G, where R is the number ofreads sequenced, L is the average length of a read and G is the total length of thegenome. The units of length are bases (b) or base pairs (bp). Consider a genome whose length is 1000 bp. “Shotgun” sequencing techniquesare applied to the genome, resulting in 20 reads, with an average length of 50 bp.A very important point is that, even though 20 x 50 = 1000, there is no guaranteethat ALL…arrow_forwardVISUAL SKILLS Consider the microarray in Figure 20.12.If a sample from normal tissue is labeled with a green fluorescent dye and a sample from cancerous tissue is labeledred, what color spots would represent genes you would beinterested in if you were studying cancer? Explain.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Molecular Techniques: Basic Concepts; Author: Dr. A's Clinical Lab Videos;https://www.youtube.com/watch?v=7HFHZy8h6z0;License: Standard Youtube License