What are the FMN, Fe-s, Q, cytb, and cyt a3?

Q: What is the map distance between the two rapid lysis mutations re and r' given the data below? 2…

A: In the question given that, re- rf- X r+ Large plaques= 5200 Small Plaques= 4800 Out of the total…

Q: When researchers cloned the ey, Pax-6, and AN genes, What did they found?

A: Introduction Pax-6 stands for Paired Box Protein-6. Pax is the group of gene that lead a main role…

Q: How do we know that intergenic exchange occurs in bacteriophages?

A: Bacteriophages are the type of viruses which infects the bacteria and have a DNA or RNA molecule in…

Q: What are the three general mechanisms for hori-zontal gene transfer?

A: Introduction Gene transfer is referred to the process in which the DNA (Deoxyribose Nucleic Acid)…

Q: What does the BCR gene do?

A: A short-portion of the DNA is termed as a gene. The genes are the essential functions as well as…

Q: What is the major function of a Src homology-2 (SH2) domain?

A: It is a structurally conserved protein domain contained within the Src oncoprotein and present in…

Q: What is the effect of the NDM gene?

A: NDM (New Delhi Metallo-β-lactamase) gene,  found in Enterobacteriaceae, is a genetic element…

Q: What types of matings are possible between F+, F−, Hfr, and F′ cells? What outcomes do these matings…

A: The F+, F-, Hfr and F’ bacterial cells mate through the process of conjugation. Conjugation is the…

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: What are processed pseudogenes?

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: In a Ccpp individual, which functional enzyme ismissing? Is it the enzyme encoded by the C or P…

A: Recessive Allele is the result of a loss of function mutation.

Q: What is conversion of dUDP to dTTP?

A: A nucleoside triphosphate is a molecule containing a nitrogenous base bound to a 5 carbon sugar…

Q: How might a single base pair difference about 100 bases before the start codon of the CFTR gene…

A: Cystic fibrosis (CF) is a genetic disease that occurs due to mutated gene in chromosome 7 in human…

Q: Describe the function of CYP3A4?

A: Answer- CYP3A4 or cytochrome P450 3A4 is a human enzyme that is present and synthesized in the…

Q: What are  ras Proto-oncogenes ?

A: Ras Proto-oncogenes - Ras is an example of a proto-oncogene. Here we will know about the Ras…

Q: What is cotransduction? What determines the likelihood that two genes will be cotransduced?

A: We have to have the knowledge of genetics to answer this question.

Q: What roles do the SH2 and SH3 domains play in the function of GRB2?

A: The receptor tyrosine kinase is a type of cell surface receptor that binds to ligands such as…

Q: What is claudin16 gene

A: Claudin 16 is a protein which belongs to the family of claudin proteins, it is encoded by the CLDN16…

Q: What types of genes are transcribed by RNA polymerases I, II, and III?

A: BASIC INFORMATION RNA POLYMERASE It is a type of enzyme which has a function to copy the sequences…

Q: What are silencer sequences?

A: Gene expression is defined as the process by which the information that is encoded in a gene is used…

Q: What is the difference between a l insertion vector such as lgt11 and a l replacement vector?

A: Vector in molecular biology is a DNA molecule which carries foreign genetic material into foreign…

Q: What are diakanesis in prophase 1?

A: Diakinesis: Diakinesis is the final stage in meiotic prophase in gametogenesis.  Here the nucleolus…

Q: How does the CRP mechanism contribute? Where does it come from?

A: Inflammation is a defence process carried out by the immune system in which the entry of the antigen…

Q: What's transgenesis?

A: Transgenesis can be described as a process of introducing a gene (referred to as a transgene) from…

Q: What is an ortholog?

A: The gene is a basic physical and functional unit of heredity. Genes are made up of DNA.The gene is a…

Q: What is the map distance between the two rapid lysis mutations re and rf given the data below? 2…

A: Hint: Always less numbered progeny becomes recombinants. In the question given that, re- rf- X r+…

Q: What are the functions of primer and Taq polymerase?

A: Polymerase chain reaction used to make thousands of copies of DNA from very small amount of the DNA…

Q: What are the major differences between HTLV-1 and HTLV-2?

A: HTLV-1 and HTLV-2 (human T-cell leukaemia viruses 1 and 2) have identical genomic structures that…

Q: Why do Tbx5 mutations affect limbs and heart but no other tissues?

A: Introduction Mutation can be defined as the change in the DNA sequence or a structural change in the…

Q: What is a notch 3 gene mutation test?

A: Notch is a cell surface receptor that receives and transmits signals in notch signalling pathway. It…

Q: what are NOTCH1 gene mutations

A: Mutations are changes occur in the DNA sequences either by environmental factors such as UV rays and…

Q: What events does the RecA protein facilitate?

A: Introduction  DNA strands is composed of nucleotide base pairs sequence such as Adenine, guanine…

Q: What happens when tryptophan is present in the 3-4 stem-loop configuration?

A: Tryptophan is an essential amino acid and plays an important role in the growth and maintaining the…

Q: what is the purpose of the neo+ gene that is attached to the Bt gene?

A: Gene is the basic functional and physical unit of heredity. They are made up of DNA and are…

Q: What are pseudogenes and how are they produced? Are pseudogenes expressed?

A: The DNA is the genetic material that is passed from one generation to the next generation. It is…

Q: What are dispersed core promoters  ?

A: Transcription is the process by which the information contained in the DNA is copied to a molecule…

Q: What is a lysogen and what is a prophage?

A: Bacterias are single-celled organisms with a cosmopolitan distribution. The bacteriophage on the…

Q: What is the radioactive decay process of Isotype IgA?

A: Immunoglobulins are glycoprotein molecules, which are produced by the plasma cells. They act as a…

Q: How can a single nucleotide insertion in the beta globin gene generate a phenotypic change in the…

A: Thanks For Your Question. INTRODUCTION: Hemoglobin present in the RBC help in Oxygen transport from…

Q: What is the role of the metal ions in the polymerase active site?

A: Metal ions participate by direct and indirect pathways in enzyme catalysis and can also stabilize…

Q: Does the rII region have two genes?

A: A series of the experiment is carried out by Benzer that are designed to define the gene in terms o…

Q: What is the visibility of proteomic phenotype in COVID-19 patients?

A: The protein is defined because the set of proteins that an organism will manufacture. By…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.