Outline the mechanism that ensures that DNA replication in a eukaryotic cell occurs only once per cell cycle.
Outline the mechanism that ensures that DNA replication in a eukaryotic cell occurs only once per...
in eukaryotic dna replication is there 1 replication fork and is there where dna replication starts how about bacteria dna replication is there 1 replication fork and what does it mean when baxterial dna replictes at the dna what are the structural and molecular differences between eukaryotic and bacterial dna replication
1.4. In linear eukaryotic DNA, the replication of DNA ends is carried out by a) DNA Poll b) DNA Pol III c) Telomerase d) DNA Gyrase 1.5. Based on what we know regarding gene expression, which of the following basic mechanisms of gene expression is most logical? a) DNA → RN → protein b) DNA → MRNA → protein c) mRNA → DNA → rRNA → protein d) DNA → cell [TURN OVER] 1.6. Which of the following processes does...
Can someone help explain this process in words Replication initiation in eukaryotic cells involves a step-wise mechanism analogous to the initiation sequence that was discussed for E. coli. - Outline the main DNA and protein components that enable replication initiation in yeast (the representative eukaryotic cell). - For each component, specify which is the parallel functional analogue in E. coli and briefly describe key biochemical features.
In a eukaryotic cell, if DNA is stored in the nucleus and protein synthesis occurs in the cytoplasm, then how does the information in DNA become functional (i.e. processed into protein)?
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase Mitosis Prophase Crossing over occurs during mitosis I prophesy I mitosis II prophesy Mitosis I prophesy
Name: 2. You cell cycle. Describe this process, including DNA replication (when is occurs and what is produced), The major portions of the cell cycle and what those portions are divided into. For the cell division process you should use a chromosome number of 2N-4, instead of the real human chromosome number of 2N-46 have a broken leg and you realize that in order to heal your body needs to proceed through the Name: 2. You cell cycle. Describe this...
Show and explain the "Arithmetic" behind the following statement: During eukaryotic DNA replication, when the replication fork moves100 base pairs per second, the DNA ahead of the fork must rotate at 600 rpm.
The speed of DNA replication at a replication fork is about 100 nucleotides per second per standin human cells. What is the minimum number of origins of replication that a human cell must have in order to replicate its DNA once every 24 hours? Recall that a human cell contains two copies of the human genome, one inherited from the mother and one from the father, each consisting of 3 x 109base pairs.
Undergoing two rounds of DNA replication in a single S-phase is lethal to the cell. One of the ways that cells help prevent “re-replication” is by ensuring that pre-RCs do not re-form on origins of replication more than once per cell cycle, thus they suppress pre-RC formation after G1-phase. What are the mechanisms by which the cells ensure that pre-RCs are not re-assembled during S-phase or beyond?
Question 7 (1 point) Saved DNA replication occurs through the semi-conservative replication mechanism; what was observed in the Meselson and Stahl experiment, in which DNA purified from E. coli growing on 14N-medium was centrifuged in a density gradient tube, by the third generation of DNA replication? One band representing "light" DNA OTwo bands: a light density band and a faint hybrid density band Three bands: one each of light density, hybrid density, and high density bands One band representing "heavy"...