CUSTOMIZED LAB MANUAL FOR BIOLOGY 1406
14th Edition
ISBN: 9781307716474
Author: Mader
Publisher: MCG
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Chapter 26.3, Problem 2QTC
Summary Introduction
To determine:
The reason a researcher might want to know what genes are being expressed in different cell types.
Given:
In multicellular organisms, nearly all cells have the same DNA, but different cell types express distinct proteins.
Introduction:
Even though nearly every cell in an organism's body contains the same set of genes, only a fraction of these genes is used in any given cell at any given time. It is this carefully controlled pattern of what is known as "gene expression" that makes a liver cell different from a muscle cell, and a healthy cell different from a cancer cell.
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19. On the diagram below
a. Label the three pictures as: DNA; polypeptide; or RNA.
b. Label the arrows as: translation or transcription/RNA processing.
c. Add the following details to the diagram.
Promoter region
TATA box
Transcription start site
Transcription terminator
Intron (A,B,C,D)
Exons (1,2,3,4,5)
Splice sites
5' cap
5' UTR (untranslated region)
3' poly A tail
3' UTR (untranslated region)
Translational start (AUG)
Translational stop (UGA, UAG, or UAA)
N and C ends of polypeptide
0000
Match the letter labels in the figure below to the terms. Some letter
labels are not used.
MNNNNNNIN
M
C
B
A
M
D
F
E
H
K
G
8
Chapter 26 Solutions
CUSTOMIZED LAB MANUAL FOR BIOLOGY 1406
Ch. 26.1 - Describe the steps in forming Recombinant DNA.Ch. 26.1 - Discuss how the polymerase chain reaction works.Ch. 26.1 - Prob. 3LOCh. 26.1 - Prob. 1CYPCh. 26.1 - Prob. 2CYPCh. 26.1 - Would you be willing to provide your DNA for a...Ch. 26.1 - Prob. 2QTCCh. 26.1 - Prob. 3QTCCh. 26.2 - Prob. 1LOCh. 26.2 - Prob. 2LO
Ch. 26.2 - Prob. 1QTCCh. 26.2 - Prob. 2QTCCh. 26.2 - Prob. 3QTCCh. 26.2 - Prob. 1CYPCh. 26.2 - Prob. 2CYPCh. 26.3 - Compare and contrast in vivo and ex vivo gene...Ch. 26.3 - Prob. 1CYPCh. 26.3 - Prob. 2CYPCh. 26.3 - Prob. 1QTCCh. 26.3 - Prob. 2QTCCh. 26.3 - Prob. 3QTCCh. 26.4 - Prob. 1LOCh. 26.4 - Prob. 2LOCh. 26.4 - Prob. 3LOCh. 26.4 - Prob. 1CYPCh. 26.4 - Explain how comparative genomics can provide...Ch. 26.4 - Prob. 3CYPCh. 26 - Prob. F25.3BYBCh. 26 - Prob. F25.5BYBCh. 26 - Prob. S25.3BYBCh. 26 - Prob. 1CSCh. 26 - What is the difference between a genetically...Ch. 26 - Prob. 3CSCh. 26 - Prob. 1ACh. 26 - Prob. 2ACh. 26 - Prob. 3ACh. 26 - The polymerase chain reaction Use RNA polymerase...Ch. 26 - Prob. 5ACh. 26 - Prob. 6ACh. 26 - Prob. 7ACh. 26 - Prob. 8ACh. 26 - Prob. 9ACh. 26 - Prob. 10ACh. 26 - Prob. 11ACh. 26 - Prob. 12ACh. 26 - Prob. 13ACh. 26 - Prob. 1TCCh. 26 - In a genomic comparison between humans and yeast,...
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