How do these fragments relate to the three-dimensional structure of whole IgG molecules?

Q: Why did RNA silencing develop?

A: RNA silencing or RNA interference is a process of post-transcriptional gene regulation. It is a…

Q: What are the protein secondary structures that differ between a normal prion and an infectious one?

A: PrPC  or prion protein is able to go through a conformational transition into an insoluble isoform…

Q: RNA abundance affected when cells are in colder or warmer temperature

A: RNA abundance is the concentration of transcripts or RNA present in the cell. RNA abundance is…

Q: How closely related are the amino acid sequences between SARS-Cov-2 and SARS-CoV? what does this…

A: SARS-CoV-2 and SARS-CoV are both coronaviruses that belong to the same family of viruses. They are…

Q: The CTD of the largest subunit of RNA polymerase II can be phosphorylated at multiple serine…

A: RNA (ribonucleic acid) polymerase II is the holoenzyme found in eukaryotes which promotes the gene…

Q: What steps involved in formation of a pre-initiation complex (PIC) ?

A: Pre-initiation of complex is a complex of proteins formed in the eukaryotic cells. The transcription…

Q: What is transgene stability?

A: Transgene is the gene that is transferred naturally or by any genetic engineering technique from one…

Q: His-64 is an amino acid in myoglobin's herne-binding pocket. It is called the "distal histidine." A…

A: Myoglobin is a oxygen carrying protein similar to hemoglobin, present in muscle tissues that is…

Q: What are the mechanistic similarities between group II intron self-splicing and spliceosomal…

A: The process of transcription involves the conversion of Deoxyribonucleic acid (DNA) into messenger…

Q: What type of motif/domain is present in the RPB2 subunit? What could be the function of this motif…

A: motif:Protein or nucleic acids are present in protein structure chain like biological molecules.A…

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: How chromatin remodeling and chromatin modifications are necessary to make cis-acting regulatory…

A: In past few years, for the identification and characterization of the ATP-dependent…

Q: Briefly explain how the oocyte precursor manages to transcribe enough rRNAs

A: Synthesis of ribosomal structural proteins has been studied in the developing occytes of the frog,…

Q: What transcritpion factor is produced in the Nieuwkoop center in reponse to nuclear beta-catenin?(…

A: Transcription factors are usually the protein that have the capacity to increase or decrease the…

Q: function of a Src homology-3 (SH3) domain?

A: Amino acids can be defined as the building blocks that form polypeptides and ultimately proteins.…

Q: What are elements of role transition from RN to APN?

A: RN is an abbreviation for Registered Nurse and APN is an abbreviation for Advance Practice nurse.

Q: What other possible organizations of the globin gene could exist if there were no need for a globin…

A: Chaperones are necessary for the formation of different structures or organizations of the genes as…

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 are three similarities and three differences between Chromatin Remodeling and microRNAs?

A: Chromatin remodelling is basically chemical modification of the chromatin structure for uncoiling…

Q: Give the structure of an LTR retrotransposon ?

A: DNA or deoxyribonucleic acid is a type of nucleic acid present in the nucleus of the cell. It is the…

Q: How does gene expression change over time for the polypeptide components of hemoglobin?

A: There is a change in the polypeptide chains of the hemoglobin from the fetus till birth.

Q: What is the process for retrieving soluble, luminal ER proteins that "leak" out of into the…

A: Endoplasmic reticulum (ER) is an organelle present in eukaryotic cells that is in charge of protein…

Q: What does it mean to act in trans?

A: Trans basically refers to the action different from another molecule. This term is widely used in…

Q: Cystic fibrosis (CF) is an inherited disorder caused by different types of mutations, many of which…

A: CF is caused by a mutation in a gene called the cystic fibrosis transmembrane conductance regulator…

Q: What are the products of the reactions of the three eukaryotic RNA polymerases?

A: RNA polymerase is a protein that blends RNA from a DNA format. Utilizing the protein helicase, RNAP…

Q: What is the role of the signal-recognition particle in protein translocation?

A: Protein Translocation : It is a process by which proteins move between cellular compartments.short…

Q: Why is the euchromatic region or light bands in G banding rich in Guanine and cytosine? And why is…

A: euchromatic region or light bands in G banding rich in G C while dark region rich in AT.

Q: What are the relative amounts of the different splice forms and chemically modified forms (e.g.,…

A: Golgi do post-translational modifications in protein. Such as attaching carbohydrates…

Q: How does porins regulate transcription in E. coli and what is the role of EnvZ (sensor kinase) and…

A: Porins are outer membrane proteins associated with the modulation of cellular permeability and…

Q: What are ROS and examples of ROS? How do they affect the cells resulting in aging?

A: Reactive oxygen species (ROS) are oxygen-containing radicals with one or more unpaired electrons…

Q: "Studies of Human Hemoglobin Established That One Gene EncodesOne Polypeptide" Define this ?

A: The theory that every gene is accountable for the synthesis of one polypeptide.

Q: What events does the RecA protein facilitate?

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

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.