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Template-dependent DNA synthesis takes place during DNA replication.what are the requirements for a DNA strand to act as template?
DNA strands may act as templates only during specialphase of cell cycle called S-phase, so cell should be in that phase of growth. To perform replication itself, a huge number...
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How is ATP synthase created? What is the DNA sequence that codes for it? How can it be related to the transcription/translation process and how enzymes are created?
ATP synthase consists of 2 regions:1. the FO portion is within the membrane. 2. The F1 portion of the ATP synthase is above the membrane, inside the matrix of the...
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The following are associated with cloning, except________.
1. restriction endonucleases
2. vectors
3. FACS
4. transfection
5. PCR
3. FACS
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If by mutation or aging if the transcription factor diminish.....then is there a way to upregulate the transcription factor
If a mutation or aging in any of the homeotic transcription factors occur, an organism will not develop correctly
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Describe how genetic information is expressed as proteins. In you answer, describe DNA replication, transcription and translation.
The expression of genetic information as protein is a complex process consisting of several steps. Genetic information is encoded in DNA that represents a linear sequence of nucleotides. The first...
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In what way that DNA replication in E. coli shares the profound common ground with DNA replication in human?
E. coli, as most microscopic organisms (bacteria), has a single origin of replication on its chromosome. As the DNA opens, two Y-molded designs called replication forks are framed, together making...
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if the DNA Polymerase III enzyme were to be able to read the DNA template in both the 3’ to 5’ and the 5’ to 3’ directions, suggest how different the DNA replication process will be?
Since DNA polymerase requires a free 3' OH group for initiation of synthesis, it can synthesize in only one direction by extending the 3' end of the preexisting nucleotide chain....
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1 What is the difference between dna ligase dna pol I and dna pol delta
2 does okazaki fragments joining begin during replication or after the end of elongation of replication?!
1. DNA ligase is an enzyme that catalyzes the formation of a phosphodiester bond between two DNA strands joining them together. DNA ligase is present in eukaryotes and prokaryotes and...
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Explain the nucleotide structure and main features of the following nucleic acids: • DNA – stages and enzymes involved in DNA replication • RNA – mRNA, tRNA, rRNA, siRNA
There are three main steps to DNA replication: initiation, elongation, and termination. In order to fit within a cell's nucleus, DNA is packed into tightly coiled structures called chromatin, which...
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