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Cell-to-cell contact is required for transduction to occur.
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
The DNA damage caused by ultraviolet radiation is usually
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
When ultraviolet light strikes DNA, it can cause a specific type of damage. How is this damage best described?
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
Recombination will always alter a cell#39;s genotype.
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
According to the operon model, for the synthesis of an inducible enzyme to occur, the
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
An enzyme that copies DNA to make a molecule of RNA is
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
Transduction requires a(n) ________ to move DNA from one bacterial cell to another.
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
Conjugation differs from reproduction because conjugation
bacteriophage
Thymine bases on one strand of DNA, next to each other, are covalently linked together to form a thymine dimer.
substrate must bind to the repressor.
False
transfers DNA horizontally, to nearby cells without those cells undergoing replication.
True
cut out and replaced.
RNA polymerase.
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