Why peripheral membrane proteins can be studied in absence of membrane and isolated under milder condition

Q: For each of the following, describe the path the protein takes to its final destination in the cell.…

A: A traditional mammalian cell might also comprise several varieties of proteins and several…

Q: Describe e-cadherins' ligand affinity properties. What is e-cadherins' role in cell sorting? Have…

A: E-cadherins are calcium-dependent cell adhesion molecules that play a crucial role in cell adhesion…

Q: REEP family proteins act as wedges to promote bending of the membrane true or false

A: The structure and operation of the endoplasmic reticulum (ER) depend heavily on the receptor…

Q: Briefly explain how the membrane composition of the Golgi apparatus but not that of the ER is…

A: The human body is composed of trillions of cells. The cells constitute to form the various organs…

Q: will happen if Sec23/24 has a mutation that stops it from attaching to cargo receptors? Consider how…

A: Coat protein complex2 consists of various proteins which are essential for cargo export from the…

Q: How Do Lipid droplets form by budding and scission from the ER membrane?

A: Lipid droplets (LDs) are defined as evolutionarily conserved cellular organelles that have important…

Q: How to sort a ER membrane protein to the plasma membrane?

A: Proteins are polymer amino acids connected together via peptide bonds. It is formed during the…

Q: Compare the processes of vesicle tethering, docking, and fusion, and list the proteins involved in…

A: Membrane fusion is the process by which two initially separated lipid bilayers merge to form a…

Q: through cell membranes, explain why all cell types are not sensitive to the presence of 17 beta

A: 17 beta estradiol is formed in the ovaries, testes or adrenal glands. It is made from cholesterol.

Q: The mannose 6-phosphate (M6P) receptors are crucial for delivering lysosomal proteins to lysosomes,…

A: Vesicular transport is responsible for molecular traffic between specific membrane-enclosed…

Q: If the RGD tripeptide sequence in fibronevtin wete absent. Which is true?   integrims would not…

A: The cell membrane is a structure which protects the cell and acts as a barrier and transports the…

Q: Even though the actual concentration inside a cell is above critical concentration, 50% of action is…

A: Actin participates in many important cellular processes, like muscle contraction, cell motility,…

Q: d. Which types of amino acids could you expect to find on the exterior of transmembrane proteins…

A: The environment in the interior of the lipid bilayer of the membrane is hydrophobic in contrast to…

Q: You are studying the binding of proteins to thecytoplasmic face of cultured neuroblastoma cells…

A: Proteins are the building blocks of the body. All the life forms consist of proteins in their cell…

Q: Microtubules both in vitro and in vivo undergo dynamic instability, and this type of assembly is…

A: Microtubules are structures composed of tubulin protein.

Q: What is the relationship between the Golgi apparatus and the ER in a protein-secreting cell?

A: A cell is the functional unit of life. It is a membrane-bound structure and consists of a cell…

Q: What are Detergent-solubilized transmembrane proteins?

A: Protein are the vital macromolecules of the body composed of chains of amino acids.

Q: Based on Figure 9-24, can you predict the position of amutation that would produce an active protein…

A: All the proteins synthesized by the membrane bound ribosome reside in the lumen of endoplasmic…

Q: Describe the steps that occur during the cotranslational sorting ofproteins to the endoplasmic…

A: Translation of an ER signal sequence that binds to the Signal Recognition Particle specifies…

Q: This question has to do with vesicle traffic. (A) What is the complete mechanism for coat assembly…

A: Proteins synthesized through translation are delivered to the target sites through a process known…

Q: What effect will phosphorylation have on the behaviour of a protein on a 2D gel? 1. The spot…

A: Phosphorylation is the post translation modification of proteins. Phosphorylation generally occurs…

Q: One thousand Ca2+ channels open in the plasma membrane of a cell that is 1000 μm3 in size and has a…

A: The passage of ions through the cell membrane takes place depending on the concentration of the ion…

Q: There are many organelles that appear similar to lysosomes yet they are endocytotic vesicles. What…

A: A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are…

Q: Explain the way in which the glycophorin proteins having hydrophobic transmembrane domains associate…

A: The red blood cell's plasma membrane contains tiny, single-pass transmembrane glycoproteins called…

Q: Is the movement of sodium through SGlut-1 during co-transport simple diffusion, facilitated…

A: Simple diffusion is a type of passive transport along the concentration gradient. Facilitated…

Q: Why ammonium chloride an inhibitor for lysosome?

A: Ammonium chloride, a white crystalline solid, helps in maintaining pH and it exerts a mild diuretic…

Q: what are three main categories of membrane proteins, and how are they distinguished experimentally?

A: The objective of this question is to identify the three main categories of membrane proteins and…

Q: What is one manner in which ERAD may identify misfolded proteins? Why is dislocation of these…

A: Proteins are the essential biomolecules that play a diverse role. Almost all cellular activities are…

Q: Please answer asap

A: Answer---          Correct option is (B) Cell cortex containing a gel like network of actin…

Q: Our current experimental procedure works because Con A adheres strongly to the nitrocellulose…

A: The correct option is C A membrane-binding protein.

Q: The 3-D structures of membrane proteins can be determined using SDS-PAGE.

A: Gel electrophoresis is the widely used technique in molecular biology for the separation of the…

Q: What could happen to the proteins of cells treated with high amounts of free radicals that would…

A: The free radicals, such as superoxide anion (O2-) and hydroxyl radical (OH ), as well as the…

Q: . In the early days of ribosome research, before the exact role of ribo- somes was clear, a…

A: (a) The particles 100S and 130S denote the dimers or trimers of the 70S ribosome subparts. It is…

Q: Name three possible routes for a substance to be degraded by the lysosome

A: A lysosome is a cell organelle which is found in the cytoplasm of the cell. Lysosomes contains…

Q: In the absence of tension, MscL channel has an energy gap separating the closed and open states Eo =…

A: introduction Membrane-embedded mechanosensitive (MS) proteins are essential for varied biological…

Q: Cargo proteins are transported through the Golgi apparatus to the trans-Golgi network, where they…

A: Well- wrapped and well - packed ER proteins packed in COPII- bound transport vessels that break down…

Q: If you were to remove the ER retrieval signal fromprotein disulfide isomerase (PDI), which is…

A: We got the information of first type in carboxyl terminus of soluble ER proteins and in golgi…