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C.production of -lactamase D.altered penicillin-binding protein E.modification of either 50S or 30S ribosomal subunits F.altered DNA gyrase Transcribed Image Text: ### Antibiotic Sensitivity Testing:.
C.production of -lactamase D.altered penicillin-binding protein E.modification of either 50S or 30S ribosomal subunits F.altered DNA gyrase Transcribed Image Text: ### Antibiotic Sensitivity Testing:.
Which of the following are true about bacterial DNA replication compared to DNA replication in humans (eukaryotes) (select all that apply) Bacteria can replicate their entire genome more quickly than human.
The following diagram represents a DNA molecule that is undergoing replication. Draw in the strands of newly synthesized DNA and identify (a) the polarity of the newly synthesized strands, (b) the leading.
Understanding the Context
The drug Ciprofloxacin hydrochloride (Cipro) blocks bacterial DNA gyrase enzyme needed to counteract excessive twisting of DNA that occurs when circles of DNA are unwound to be copied into DNA or RNA..
All are correct about DNA gyrase in E. coli EXCEPT: It works to remove positive supercoiling introduced by the DnaB protein (helicase). It is a topoisomerase that hydrolyzes ATP during its reaction mechanism..
A) DNA polymerase makes a molecule of DNA from a DNA template B) RNA polymerase makes a molecule of RNA from an RNA template C) DNA ligase joins segments of DNA D) transposase .
Explain why DNA replication is slightly slower in the lagging strand of DNA than in the leading strand.
Key Insights
What happens in DNA replication if DNA gyrase is defective? and What happens in DNA replication if DNA ligase is defective? Definition Definition Mechanism by which deoxyribonucleic acid (DNA) is capable of.
Solution for DNA gyrase decreases the number of positive supercools. What is the result of this process?
The functions of DNA gyrase are: Enables the negative-supercoiling (underwinding) of circular DNA by forming double stranded breaks. The two A subunits act as the blade of scissors which break and reseal.
