Compare DNA transposons and retrotransposons. What properties do they share?

Q: what are some examples where DNA polymerase is not functional and translesion DNA synthesis has to…

A: Dna polymerase are the enzyme that helps in DNA synthesis. It has the ability to synthesize the DNA…

Q: What do you mean by replication origin in DNA Cloning?

A: A"clone" simply means that an object, cell, or whole organism has the same genetic makeup as the…

Q: What is the primary difference between a composite transposon and a simple transposon?

A: Transposons are the DNA sequences capable of changing its position or location within the genome of…

Q: What is meant by a primer, and why are primers necessary for DNA replication?

A: Primers are short DNA or RNA sequences complementary to the existing DNA strands. Without a primer a…

Q: do transposons move from one cell to another?

A: Mutation is defined as sudden inheritable change that occurs in the DNA sequence. Mutation occurs…

Q: Would a deletion of two base pairs have a greater consequence if it occurred in an intron rather…

A: Would a deletion of two base pairs have a greater consequence if it occurred in an intron rather…

Q: Can transposons cause cancer?

A: A gene is that the primary physical and useful unit of heredity. "Genes" are created from…

Q: Define how retrotransposon RNAs are converted to double-stranded DNA copies ?

A: Retrotransposons (likewise called Class I transposable components or transposons by means of RNA…

Q: What is the Evidence for a triplet code?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: Explain the mechanism for increasing DNA-transposon copy number.

A: Transposable substances are kind of genetic units that are mobile. They exhibit higher diversity in…

Q: List at least five properties that DNA polymerases and RNA polymerases have in common. List at least…

A: The polymerase is an enzyme that synthesizes the long chains of nucleic acids or polymers. The DNA…

Q: explain the laws of DNA polymerase? Why are they important and are all the laws required for DNA…

A: DNA polymerase is the enzyme that is helpful in catalysing the DNA molecules synthesis. There are…

Q: what does DNA polymerase requires?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: Explain the cis-acting short DNA sequence elements ?

A: Gene is the basic unit of heredity of all living organisms. It is located in the nucleus organelle…

Q: Explain how the structure of DNA enables the molecule to be easily transcribed. Why is this…

A: DNA has a primary  structure of double stranded helix with the building blocks as nucleotides. The…

Q: Explain why the bending of the double helix to form a superhelix falls into the area of geometry or…

A: Nucleic acids are important biomolecules. Nucleic acids are of two types. These are DNA…

Q: Elaborately explain how DNA lagging strand synthesis takes place

A: BASIC INFORMATION  DNA It stands for deoxyribo nucleic acid.  It is the genetic material of all…

Q: Compare and contrast Retroposon & Transposon. What makes them similar, what makes them different?

A: Jumping genes or mobile DNA elements are also referred to as short DNA sequences that are able to…

Q: How does DNA polymerase prevent mutations

A:

Q: What are the common features of all DNA polymerases?

A: A DNA polymerase is an enzyme that catalyze the synthesis of DNA molecules from nucleoside…

Q: In what ways are DNA polymerase and RNA polymerase similar? How do they differ?

A: DNA and RNA polymerase are enzymes responsible for the synthesis of genetic material that is DNA and…

Q: Does the design of the Hershey–Chase experiment distinguish between DNA and RNA as the molecule…

A: Introduction: Hershey and Chase performed an experiment on the bacteriophage having DNA and protein.…

Q: What are nucleosomes composed of, and how do they participate in the coiling of DNA?

A: A nucleosome is a basic repeating unit of eukaryotic chromatin. In a human cell, around six feet of…

Q: Contrast the structures   ofretrotransposons and DNA transposons.

A: Transposons are the small segments of DNA that can alter its position within a genome. This means…

Q: What is the difference between DNA polymerase and RNA polymerase?

A: Enzymes are essentially proteins that aides in catalyzing diverse biological activities. A…

Q: Which features do insertion sequences and transposons have incommon?

A: Transposons are the mobile DNA segments that can move in the DNA of an organism from one location to…

Q: Show the watson-crick model for semoconservative DNA replication?

A: We know that, DNA is the largest macro molecule that represents the genetic material of the cell.…

Q: Explain the types of retrotransposons ?

A: The type of genetic components that copy and paste themselves into different genomic locations by…

Q: Are LINEs retrotransposons?

A: The transposons are the segments of genes that are capable of moving from one position to another…

Q: What features distinguish a transposon from a retrotransposon?How are their sequences different, and…

A: The transposons and retrotransposons are the deoxyribonucleic acid (DNA) sequences that transfer…

Q: Describe the movement of the open complex along the DNA.

A: The open complex is used in the process of transcription when the DNA template is used to produce…

Q: What is the benefit of this complementary nature of DNA?

A: Complementary strands means that where there is Adenine in one of the stand there would be Thymine…

Q: How can a silent mutation lead to “exon skipping”?

A: In a silent mutation there is a change in DNA nucleotides. If a silent mutation occurs in an exon…

Q: Define about DNA Transposons ?

A: Introduction :- DNA is a substance found inside cells that carries genetic information and passes it…

Q: Describe how DNA gyrase causes DNA supercoiling.

A: DNA (deoxyribonucleic acid) gyrase is a bacterial enzyme that plays a crucial role in DNA…

Q: Describe how helicase, topoisomerase, and single-strand binding protein are important for the…

A: DNA replication is the process of copying the DNA of the cell. The copying of the DNA must be…

Q: Explain why transposons induce mutations.

A: A mutation occurs/happens when the sequence/structure of DNA changes. Mutations can occur as a…

Q: What are cis acting DNA sequences? List them

A: Cis acting DNA Sequences are the regulatory sequence elements which are present in the 3' and 5'…

Q: Explain watson-crick model for semiconservation DNA replication?

A: Introduction  DNA replication is very crucial for the continuation of life as every new daughter…

Q: Can transposons move from one cell to another?

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…

Q: Why do longer DNA molecules move more slowlythan shorter ones during electrophoresis?

A: The gel electrophoresis is a technique to separate DNA fragments based on their size, the gel…

Q: What are cis-acting DNA elements ?

A: There are different macromolecules present in humans. They include carbohydrates, proteins, lipids,…

Q: What would be the effect on DNA synthesis if the telomerase enzyme were inactivated?

A: DNA replication is the process of producing two identical replicas of DNA from one original DNA…

Q: What are DNA-binding domains ?

A: Domains are a part of a protein that are its functional or structural units. They contribute to the…

Q: Explain how base stacking and additional twisting further stabilize the DNA double helix

A: Deoxyribonucleic acid (DNA) is one of the important biomolecules. It is a long chainlike molecule…

Q: True or False.  Do single-stranded DNA strands stabilize other strands?

A: Introduction Ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) are two types of nucleic acids…

Q: • Deletion chromosomes are useful for what purpose?

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.