What is the main function of RNA polymerase?
The main function of RNA polymerase is to transcribe RNA using DNA as a template. Further reading: DNA Polymerase RNA... View Article
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What are the three major key enzymes in DNA replication?
The three key enzymes of DNA replication are helicase, DNA polymerase and DNA ligase. Further reading: DNA Polymerase RNA Splicing... View Article
How is replication accurate?
DNA replication is highly accurate but still, it is not perfect. DNA polymerase removes mismatched nucleotides by 3’→5’ exonuclease activity,... View Article
Where does DNA replication occur in a cell?
DNA replication occurs in the nucleus and cytoplasm of a eukaryotic and prokaryotic cell, respectively. Further reading: DNA Polymerase RNA... View Article
What is the main goal of DNA replication?
The main goal of DNA replication is to make a copy of DNA so that at the time of mitosis... View Article
Does replication occur in all cells?
DNA replication occurs in all the cells undergoing cell division. Further reading: DNA Polymerase RNA Splicing Polygenic Inheritance Chromosome Structure... View Article
Why does DNA replication occur in the 5′ – 3′ direction only?
Replication occurs only in the 5’ to 3’ direction as the incoming nucleotide undergoes nucleophilic attack by the 3’ hydroxyl... View Article
What is replication and where does it occur?
Replication is the process of DNA duplication in the cell. It occurs inside the nucleus of a eukaryotic cell during... View Article
What is the use of recombination?
Recombinant DNA technology is used to insert the desired gene into an organism. It is used in various fields such... View Article
What do you mean by homologous recombination?
Homologous recombination occurs during meiosis when a pair of homologous chromosomes cross over leading to recombination in the prophase 1... View Article
Does recombination increase diversity?
Yes, recombination increases genetic diversity in a species. Also Check: Do Prokaryotes Have Mitosis or Meiosis? Meiosis takes place in... View Article
Is DNA recombination an advantage or disadvantage?
Genetic recombination increases variation among the population, which makes a population better survive environmental stresses. Recombination plays a significant role... View Article
What are the methods of genetic recombination in prokaryotes?
In bacteria, genetic recombination occurs through transformation, transduction and conjugation. Further reading: Polygenic Inheritance Chromosome Structure Molecular Basis Of Inheritance... View Article
What is the advantage of genetic recombination?
Recombination plays an important role during evolution. It results in many different combinations of alleles and makes a species better... View Article
What causes recombination?
Crossing over at the time of meiosis leads to recombination. Also Check: Do Prokaryotes Have Mitosis or Meiosis? Meiosis takes... View Article
Is height determined by one gene?
No, height is a polygenic trait. It is determined by multiple genes. Further reading: Polygenic Inheritance Chromosome Structure Molecular Basis... View Article
How can you tell if a trait is dominant or recessive?
When homozygous dominant and homozygous recessive parents are crossed, then the trait that is expressed in the phenotype of F1... View Article
Are blue eyes recessive?
Yes, brown eye colour is dominant over blue eye colour. Further reading: Polygenic Inheritance Chromosome Structure Molecular Basis Of Inheritance... View Article
What is dominant and recessive?
In a heterozygote, the allele that is expressed is called dominant and the other allele, whose effect is masked is... View Article
What is phenotype example?
Phenotype is the observable characteristics, which is the product of genes present such as skin colour, eye colour, presence or... View Article
