BIOLOGY-TEXT
5th Edition
ISBN: 9781260169621
Author: BROOKER
Publisher: MCG
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Textbook Question
Chapter 21, Problem 2CQ
Briefly describe whether or not each of the following can be appropriately described as a genome.
- a. the E. coli chromosome
- b. human chromosome 11
- c. a complete set of 10 chromosomes in corn
- d. a copy of the single-stranded RNA packaged into the human immunodeficiency virus (HIV)
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Transposition is a process in which a discrete DNA entity can move between DNA sites that lack homology using a self-encoded protein called a:
a. kinase
b. transposase
c. mobilase
d. recombinase
Match the concept in column A to the concept in column B. Write the letter of the
correct answer on the blank provided.
A
В
a. Change that affects
the ability of DNA to
be transcribed to
1
Karry Mullis
RNA without directly
modifying the DNA
sequence.
b. transformation
epigenetic modification
18-25 nucleotides
C. can be transformed
d. genetic engineering
e. primers
f. biotechnology
g. regulated repressor
h. Nucleotide
3
4
recombination
Frederick Griffith
forward primer
competent cells
Karoly Ereke
6
7
8
sequences are
exchanged between
two identical DNA
molecules
i. Repressible
negative regulation
j. Complementary to
the 3' end of the
recombinant DNA
10
tryp operon
anti-sense strand
k. Complementary to
the 3' end of sense
strands
I. Polymerase chain
reaction
What are the most highly-conserved regions of human DNA (when compared to similar DNA
sequences in closely-related animals)?
A. transposons
B. non-transcribed spacers
C. introns
D. pseudogenes
E. exons
Chapter 21 Solutions
BIOLOGY-TEXT
Ch. 21.1 - Prob. 1CSCh. 21.1 - Prob. 1CCCh. 21.1 - Prob. 2CCCh. 21.1 - Prob. 3CCCh. 21.2 - Prob. 1CCCh. 21.2 - Prob. 2CCCh. 21.2 - Prob. 3CCCh. 21.3 - Prob. 1EQCh. 21.3 - Prob. 2EQCh. 21.3 - Prob. 3EQ
Ch. 21.4 - Prob. 1CCCh. 21.4 - Prob. 1CSCh. 21.5 - Prob. 1CSCh. 21.5 - Repetitive Sequences and Transposable Elements...Ch. 21 - Prob. 1TYCh. 21 - DNA ligase is needed in a cloning experiment a. to...Ch. 21 - Prob. 3TYCh. 21 - Why is Taq polymerase used in PCR rather than...Ch. 21 - Lets suppose you want to clone a gene that has...Ch. 21 - In the CRISPR-Cas technology for editing genes,...Ch. 21 - Prob. 7TYCh. 21 - The enzyme that helps short segments of DNA move...Ch. 21 - Prob. 9TYCh. 21 - Which of the following was not a goal of the Human...Ch. 21 - Prob. 1CQCh. 21 - Briefly describe whether or not each of the...Ch. 21 - Prob. 3CQCh. 21 - Identify and discuss three important advances that...Ch. 21 - Prob. 2COQ
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