A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

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Chapter 15, Problem 3MC

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A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

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When E. coli cells are mixed with recombinant vector DNA and subject to a stress such as heat shock, a small fraction of the cells will take up the plasmid DNA, a process known as : A. Ligation. B. Transformation. C. Transfection. D. Digestion.

Plasmids are important in biotechnology because they are Group of answer choices a. a vehicle for the insertion of foreign genes into bacteria b. recognition sites on recombinant DNA strands c. surfaces for protein synthesis in eukaryotic recombinants d. viruses incorporated into the host DNA

Which of the following statements is false? a. Plasmids can be exchanged between different species of bacteria. b. The blue circle represents a small chromosome. c. The blue circle is a plasmid that contains genes that confer resistance to specific antiobiotics. d. The blue circle represents a double-stranded molecule of DNA.

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Question

Chapter 15, Problem 3MC

Summary Introduction

Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

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Answer 3

Question

Chapter 15, Problem 3MC

Summary Introduction

Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

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Answer 4

Question

Chapter 15, Problem 3MC

Summary Introduction

Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

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Answer 5

Chapter 15, Problem 3MC

Summary Introduction

Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

Answer 6

Chapter 15, Problem 3MC

Summary Introduction

Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

Answer 7

Chapter 15, Problem 3MC

Summary Introduction

Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

Answer 8

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Answer 11

Ch. 15 - Prob. 1SA Ch. 15 - Prob. 2SA Ch. 15 - Prob. 3SA Ch. 15 - Prob. 4SA Ch. 15 - Prob. 5SA Ch. 15 - Prob. 6SA Ch. 15 - Prob. 7SA Ch. 15 - Prob. 8SA Ch. 15 - Prob. 9SA Ch. 15 - Prob. 10SA

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

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Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

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Chapter 15 Solutions

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

Concept explainers

Videos

Introduction: A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.

Want to see the full answer?

Chapter 15 Solutions

Introduction:

A plasmid is a small circular double stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.