Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Textbook Question
Chapter 14, Problem 2FIB
_________is the process whereby bacteria pick up DNA from their environment. This DNA may be part of a chromosome or It may be tiny circles of DNA called _______.
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A piece of DNA ejected by a bacterial cell through a tube-like passage through the cell wall is called a ___.
chromosome
capsid
plasmid
chromatid
Plasmids are __________ DNA molecules that replicateautonomously and can be transferred between cells; theyoften contain genes for drug resistance or pathogenicity,or for specialized metabolic functions
DNA can copy itself through a process known as _____.
Chapter 14 Solutions
Biology
Ch. 14.1 - define biotechnology?Ch. 14.1 - Prob. 2CYLCh. 14.1 - define GMO and transgenic organism?Ch. 14.2 - describe natural processes that recombine DNA,...Ch. 14.3 - Prob. 1CSCCh. 14.3 - Prob. 1CYLCh. 14.3 - summarize how CRISPR-Cas9 works and explain why it...Ch. 14.4 - For any single person, a given STR always has...Ch. 14.4 - There are many other applications in which DNA...Ch. 14.4 - Prob. 1CYL
Ch. 14.4 - Prob. 2CYLCh. 14.5 - Restriction enzymes are isolated from bacteria....Ch. 14.5 - Many countries regulate the use of genetically...Ch. 14.5 - explain how genes are inserted into a plasmid, and...Ch. 14.5 - Prob. 2CYLCh. 14.6 - Prob. 1CTCh. 14.6 - Prob. 1HYEWCh. 14.6 - describe the advantages of genetically modified...Ch. 14.6 - list some examples of how genetically modified...Ch. 14.6 - Prob. 3CYLCh. 14.7 - Explain how fetal DNA could be used to establish...Ch. 14.7 - explain how biotechnology is used to diagnose both...Ch. 14.7 - describe how transgenic organisms are used to...Ch. 14.7 - describe the procedures and advantages of gene...Ch. 14.8 - explain why people might be opposed to the use of...Ch. 14.8 - Prob. 2CYLCh. 14.8 - Prob. 1CTCh. 14 - Prob. 1MCCh. 14 - Prob. 3MCCh. 14 - A restriction enzyme a. cuts DNA at a specific...Ch. 14 - Prob. 5MCCh. 14 - Prob. 1FIBCh. 14 - _________is the process whereby bacteria pick up...Ch. 14 - The _______ is a technique tor multiplying DNA in...Ch. 14 - Matching DNA samples in forensics uses a specific...Ch. 14 - Prob. 5FIBCh. 14 - Describe two natural forms of genetic...Ch. 14 - Prob. 2RQCh. 14 - Prob. 3RQCh. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - How does gel electrophoresis separate pieces of...Ch. 14 - Prob. 8RQCh. 14 - Prob. 9RQCh. 14 - Prob. 10RQCh. 14 - As you may know, many Insects have evolved...Ch. 14 - Prob. 2AC
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- The nucleoid region is not a specific thing or structure, it is the general area occupied by bacterial DNA. True The whole statement is true. False Some of the statement is false.arrow_forwardA genomic DNA library is made by using _____ to cut the target genome into small fragments, which are then amplified by PCR and ligated into plasmids.arrow_forwardDNA polymerase replicates DNA producing a _______ strand.arrow_forward
- Which statement about plasmid is FALSE: Plasmid is nonessential DNA in the bacteria Plasmids replicate independent of the genome replication. Their size can vary from a few kilobases to a few hundred kilobases. They are all circular.arrow_forwardDNA from one human cell if stretched out would be _______ meters longarrow_forwardBlack men are more likely to get prostate cancer than other men. You are working on a prostate cancer project. You want to isolate cancer cells from a diseased prostate and culture the cells. Akilah, your lab partner uses a procedure to isolate the prostate cancer cells. You decide you want to culture the cells for various types of biological analysis. Write up the procedure used to culture the prostate cancer cells You froze some of the prostate cancer cells for future experiments. How did you freeze the cells?Now you and your team decided to analyze the genetic material. Your lab mate isolated the DNA from the prostate cancer cells. You isolated the RNA from the prostate cancer cells. Write up the procedure you used to isolate the RNA Your lab mate does Northern blotting to visualize the RNA expression. You are interested in two genes that are overexpressed in prostate cancer cells. Write up or illustrate the procedure you used to run the Northern blot in your own words.Alex,…arrow_forward
- "The different cells in your body rarely have genomes with the identical nucleotide sequence" is true or false.arrow_forward_____________ are enzymes used to treat infections with no known bacterial resistance that cant replicate themselves.arrow_forwardWhen DNA is overwound, it produces __________ supercoils to relieve tension. Question 5 options: Positive Triple-stranded Negative Nickedarrow_forward
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