By means of a flowchart, show the possible jumps that a transposoncan make. Show the involvement of viruses in its movement.

Q: name  the six different types of vectors?

A: Vector is DNA molecule that is used as a vehicle to artificially carry the gene of interest using…

Q: Summarize the difference between a short tandemrepeat and a transposon.

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

Q: By means of a fl owchart, show the possible jumps that a transposon can make. Show the involvement…

A: The transposon is a DNA sequence that can move from one genomic location to another by a…

Q: What is the difference between tracrRNA and crRNA?

A: CRISPR/Cas system is a revolutionary technology that provides insights into the development of an…

Q: Describe the function of activators and repressors.

A: Activators and repressors are the terms used for the transcription factors which are basically the…

Q: Which snRNP leaves in order to form the active spliceosome? OU1 U3 OU4 U2

A: At least five different types of snRNPs join mainly the spliceosome to specifically participate in…

Q: Name two commonly used vectors in genetic engineering.

A: Vectors are the DNA molecules which are used to insert a foreign gene into the host cell to make the…

Q: What is the purpose for generating the dsRNA? What will it be used for in the lab?

A: Gene expression is the process through which the genetic codes of a gene, the nucleotide sequence,…

Q: What are the profiled epigenomic modifications found from the epigenome roadmap programme

A: Introduction:- Heritable chemical or physical alterations in chromatin are known as epigenetic…

Q: What is the initiation complex and how it is different from the preinitiation complex?

A: Initiation complex - All the components required for the the initiation of translation process is…

Q: Explain How Single-nucleotide mutations can be introduced into the genome using an engineered…

A: According to the question, we have to explain how single-nucleotide mutations can be introduced into…

Q: Use two methods to explain how the target protein can be expressed and validated from the DNA

A: It is a molecular biology experiment question in which we clone a gene to get the desired protein as…

Q: Describe the functions of activators and repressors.

A: The genes are the primary unit of life. The nucleotide sequence of the genes are responsible for…

Q: Describe how transposable elements are used as experimental tools.

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

Q: Explain how a generalized transducing particlediffers from a specialized transducing particle.

A: In transduction, the bacteriophage (a bacterial virus) transfers DNA molecule from one cell to…

Q: Outline the two ways that piRNAs and PIWI proteins inhibit transposable elements.

A: PIWI (P- element Induced Wimpy testis) are RNA (Ribonucleic acid) binding regulatory proteins. The…

Q: Transposons in bacterial genomes can carry genes,including those conferring ________ resistance

A: The transposable elements are known as stretches of DNA molecules that can jump from one place to…

Q: Briefly, how can we have so many TCRs and BCRs (billions!) with only 100 genes dedicated to making…

A: The T-cell receptor (TCR) is a protein complex present on the exterior of T cells, also known as T…

Q: The main target for Cas9 to cleave is:

A: Cas9 /CRISPR 9 (Clustered regularly interspaced short palindromic repeat for protein 9)  is a…

Q: Discuss the use of reverse transcriptase in theconstruction of a cDNA library

A: The collection of cloned cDNA fragments constitute a cDNA library. It contains only DNA that codes…

Q: Define transducer

A: There are various instruments that are used in biological sciences. These instruments are used for a…

Q: Explain how the CRISPR-Cas system defends bacteria against bacteriophages.

A: A bacteriophage is a virus that specifically infects bacteria. These viruses take over the machinery…

Q: Diagram the mechanism by which CRISPR-cas functions in the immune system of bacteria.

A: CRISPR (clustered regularly interspaced palindromic repeats) is a type of defense mechanism only for…

Q: Imagine the four basic components of gene regulation are DNA, RNA, proteins, and small molecules.…

A: DNA and RNA are self-replicating genetical materials. Various types of RNAs are transcribed from…

Q: Define a mutator or mutator gene.

A: A gene is a nucleotide sequence that specifies a certain polypeptide chain or RNA sequence, or that…

Q: Where is the promoter ? 2 5. 6. Select an answer and submit. For keyboard navigation, use the…

A: Promoter is a region the DNA sequence where the transcription is initiated.

Q: How could you test to determine whether a viral protein acts as a suppressor of RNA silencing?

A: Introduction :- RNA silencing is the important phenomenon for regulation of gene expression .RNA…

Q: Explain two hypothetical ways an active transposon could cause trouble for an organism.

A: DNA transposons are DNA sequences, sometimes referred to "jumping genes", that can move and…

Q: how to design an experiment to test weather the mutation is on enhancer, promoter, or protein-coding…

A: Mutations in the genetic content of an organism which codes for a protein can lead to silencing of…

Q: Compare the −10 and −35 sequences for the λ repressor and Cro genes in the right operator. How many…

A: Answer: Introduction: The Cro repressor family is a group of repressor protein in bacteriophage…

Q: Illustrate the principles involved in riboswitch control. ?

A: Introduction: In the early 2000s, a new gene regulatory mechanism was uncovered in bacteria. The…

Q: List two functions that the 5'UTR and 3’UTR have in common

A: Chromosome are the thread lie structure which comprises of genes aa hereditary units .  As per…

Q: Outline the procedure for cloning a gene into a vector.

A: Introduction  Gene cloning is the technique to produce the exact copies of desire gene by utilizing…

Q: Explain why incoming DNA recognized by a shortRNA molecule expressed from the CRISPR region cannotbe…

A: The clustered regularly interspaced short palindromic repeat (CRISPR) is used to protect the…

Q: Determine the method of entry of a transposon into the bacteria and the identification of new…

A: Transposon:- it is also called as jumping gene because it have ability to change its position in the…

Q: Compare and contrast Retrotransposon & Transposon. What make them similar, what makes them…

A: Transposons are the DNA segments that can move from to different locations in the genome of a single…

Q: List and briefly describe four types of molecules that can bind to an ncRNA.

A: A non-coding RNA (ncRNA) is a practical RNA particle that is interpreted from DNA yet not converted…

Q: Explain about formation of a pre-initiation complex (PIC) ?

A: Protein is made up of amino acids that are bonded together by peptide bonds (one or more peptide…

Q: Describe what happens when a nonsense mutation is introduced into the gene encoding transposase…

A: The DNA consists of segments called gene that is responsible for several traits expressed by an…

Q: Explain Modular structure of activators and repressors

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

Q: Describe two ways that piRNA can suppress the activity of transposable elements

A: Transposon silencing is a form of transcriptional gene silencing targeting transposons.…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.