What would happen if an ER signal sequence was attached to a cytosolic protein?

Q: Based on what you know about the structure of GPCRs, they must have: a)One internal start transfer…

A: Proteins destined for secretion outside the cell or lumen of an organelle are first targeted to the…

Q: Is fadh2 an enzyme?

A: A cofactor is characterized by a non-protein chemical compound or metallic ion that is needed for an…

Q: what ribosome channels accept charged tRNA molecules?

A: Large macromolecular structures known as ribosomes are present in every live cell. They are…

Q: What are phosphatases and what is their role in twocomponent regulatory systems?

A: The two-component regulatory system (TCRS) are the important signaling system or the mediators of…

Q: Sort the following events to reflect the order in which they should occur during vesicle docking…

A: Answer correct option (b) 3124 Vesicle have bounded Rab-GTP which interacts with Rab effector…

Q: Cholera is an acute, diarrheal disease caused by infection of the intestine with the gram-negative,…

A: Proteins are high molecular weight biomolecules made up of amino acid residues linked via peptide…

Q: Make a lock-and-key diagram for protein active sites.

A: It is asked to make a lock-and-key diagram for protein active sites.

Q: Which disease occurs when homogentisic acid oxidase is defective?

A: Genes contain all information of proteins forms inside the body. It contains genetic information…

Q: What is the mechanism by which a riboswitch regulates translation?

A: Riboswitches are RNA structures that mainly occur in bacteria, but some are also present in archaea,…

Q: Why chaperones are particularly important when translation occurs on membrane-bound ribosomes ?

A: Protein translation either occurs in cytosol by free ribosomes and some proteins gets translated on…

Q: Which levels of regulation are utilized by both prokaryotic and eukaryotic cells/organisms?

A: We must first grasp how a gene codes for a functional protein in a cell to comprehend how gene…

Q: CTP synthetase is allosterically activated by GTP. What function might this play in the cell?

A: CTP synthetase is an enzyme which converts UTP ( Uridine Triphosphate) to CTP ( Cytidine…

Q: In the salvage of purines, hypoxanthine-guanine phosphoribosyltransferase (HGPRT) is responsible for…

A: Purines are heterocyclic rings made up of a five-membered ring fused to a six-membered ring.…

Q: Explain how plasma membrane proteins that start to be translated in the cytosol are then targeted to…

A: Many proteins that are destined to be part of the plasma membrane are initially synthesized in the…