Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
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
The _________ marks the beginning of a prokaryotic chromosome.
Chapter 14 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 14.1 - define biotechnology?Ch. 14.1 - Prob. 2CYLCh. 14.2 - describe natural processes that recombine DNA,...Ch. 14.3 - Guilty or Innocent? When biological evidence was...Ch. 14.3 - For any single person, a given STR always has...Ch. 14.3 - Prob. 2CSCCh. 14.3 - There are many other applications in which DNA...Ch. 14.3 - Prob. 1CYLCh. 14.3 - Prob. 2CYLCh. 14.3 - Prob. 3CYL
Ch. 14.4 - Restriction enzymes are isolated from bacteria....Ch. 14.4 - explain how genes are inserted into a plasmid, and...Ch. 14.4 - Prob. 2CYLCh. 14.5 - Prob. 1HYEWCh. 14.5 - describe the advantages of genetically modified...Ch. 14.5 - list some examples of how GM animals might be...Ch. 14.5 - Prob. 3CYLCh. 14.6 - Prob. 1CYLCh. 14.6 - explain how knowledge of the genomes of humans and...Ch. 14.7 - Prob. 1TCCh. 14.7 - explain how biotechnology is used to diagnose both...Ch. 14.7 - describe the procedures and advantages of gene...Ch. 14.8 - Genetic engineering is used both in food crops and...Ch. 14.8 - explain why people might be opposed to the use of...Ch. 14.8 - envision circumstances in which it would be...Ch. 14.8 - Prob. 1CSRCh. 14.8 - Prob. 2CTCh. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 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 - Prob. 1RQCh. 14 - Prob. 2RQCh. 14 - Prob. 3RQCh. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - How does gel electrophoresis separate pieces of...Ch. 14 - Prob. 7RQCh. 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 single bacterial cell divides to form a colony of millionsof genetically ____________l descendants.arrow_forward________________ "cut" DNA at specific sequences and the resulting segment with sticky ends is "pasted" into a plasmid by ___________ to then be replicated in the host. Group of answer choices 1. Restriction enzymes; ethidium bromide 2 DNA polymerases; ligase 3 Restriction enzymes; ligase 4 Ligases; restriction enzymesarrow_forward
- Conjugation is the uptake of DNA from the environment. true or falsearrow_forwardThe term rRNA refers to ______ RNA.arrow_forwardMultiple antibiotic resistance genes are contained on a bacterial plasmid in a __________. circular region of RNA a series of interlocking proteins the region that also contains genes for making the pilius needed to transfer the plasmid (Incorrect, already attempted) the resistance cassette Thank you!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_forward____________ help to transfer DNA between bacterial cells during the conjugation.arrow_forwardAll bacterial cells are able to take up DNA from the environment. True Falsearrow_forward
- Binary fission is used in which of the following DNA transfers? Horizontal Gene Transfer Vertical Gene Transfer Crossing Over Conjugationarrow_forwardAs shown , several medical agents are now commercially produced by genetically engineered microorganisms. Discuss the advantages and disadvantages of making these agents this way.arrow_forwardThe DNA of prokaryotes differs from that of eukaryotes in that the prokaryotic DNA is . Group of answer choices Converted directly into protein without the use of RNA Exposed directly to the cytoplasm of the cell Separated from the rest of the cell by the nuclear envelope Housed within the nucleoid, a membranous structure inside the cellarrow_forward
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