Life: The Science of Biology
11th Edition
ISBN: 9781319010164
Author: David E. Sadava, David M. Hillis, H. Craig Heller, Sally D. Hacker
Publisher: W. H. Freeman
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Chapter 18.3, Problem 4R
Summary Introduction
To review:
The reason behind a complementary deoxyribonucleic acid (cDNA) library constructed from human brain tissue being both similar to and different from a cDNA library constructed from the human pancreatic tissue.
Introduction:
A collection of different cloned deoxyribonucleic acid (DNA) sequences from an organism is called a gene library. There are usually two types of gene library, namely: genomic library and complementary DNA (cDNA) library, which depends on the source of DNA used. A collection of clones containing cDNA molecules that are usually synthesized from messenger ribonucleic acid (mRNA) molecules in a cell of an organism is called cDNA library. It contains only the coding regions of a genomic material of an organism, unlike genomic library which contains the whole genome of an organism.
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a. On this first grid, assume that the DNA and RNA templates are read left to right.
DNA
DNA
mRNA codon
tRNA anticodon
polypeptide
_strand
strand
C
с A
T
G
A
U
G
C A
TRP
b. Now do this AGAIN assuming that the DNA and RNA templates are read right to left.
DNA
DNA
strand
strand
C
mRNA codon
tRNA anticodon
polypeptide
0
A
T
G
A
U
G с
A
TRP
please answer all question below with the following answer choice, thank you!
please draw in the answeres, thank you
Chapter 18 Solutions
Life: The Science of Biology
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