Which of the following receptor-specific protein is responsible for recruiting clathrin for vesicle formation? Group of answer choices All of the other Sec23/Sec24 Rab Adaptins Syntaxin

Q: Which of the following is NOT true of the mechanism by whlch kinesin motor proteins waik along…

A: Kinesin is a motor protein that moves along microtubules. Members of Kinesin superfamily are…

Q: Imagine that there is a mutation in the SRP receptor that disrupts its function. What is the logical…

A: Proteins that are synthesized on ribosomes bound to the Endoplasmic reticulam are known as Secretary…

Q: True or false signalling sequences such as KDEL allow for resident proteins to be returned to their…

A: KDEL is a type of target peptide sequence present at the C- terminal end of an polypeptide protein…

Q: Blank 1 options are= closed/open Blank 2 options are on second photo

A: BIK belongs to the family of pro-apoptotic proteins. BIK is mostly localized in the ER. It induces…

Q: Which answer correctly shows a signal transduction pathway? GPCR -> Active Gq -> Active…

A: Please follow step 2 for detailed explanation.

Q: Which of the following is true of DAG? The DAG pathway allows Ca++/Calmodulin-dependent kinases to…

A: DAG IP3 Pathways The DAG-IP3 is an intracellular signalling pathway. IP3 (Inositol phosphate) and…

Q: Which of the following is responsible for transferring iron into the cell?     Transferrin receptor…

A: Iron is the major element that is required in blood circulation. A major concentration of iron is…

Q: Cell adhesion molecules (CAMs) can form cis and trans interactions with other CAM molecules. True or…

A: The cell is the basic structural and functional unit of our body. It carries out many functions in…

Q: Which of these best describes NOD-like receptors? Most are found on the plasma membrane where they…

A: Nucleotide-binding and oligomerization domain (NOD)-like receptors  are pattern-recognition…

Q: There is only one correct answer.

A: While: Milk proteins inhibit TRPV1 receptors: This is incorrect because the primary reason milk…

Q: Which statement about the M6P receptor is true/accurate? Answers: It is involved in retrieval of…

A: The mannose-6-phosphate receptors (M6P receptors) bind to mannose-6-phosphate. Mannose-6-phosphate…

Q: Gated channels in the membrane of the endoplasmic reticulum open as a result of Save for Later PIP2…

A: Introduction  The endoplasmic reticulum (ER) is a complex network of membranes that are found within…

Q: Match the protein on the left with the signal sequence(s) on the right that it needs to be able to…

A: The biological process by which proteins are delivered to their appropriate locations inside or…

Q: Let's assume there is an inhibitor that binds to all signal recognition particles (SRPS) covalently,…

A: Signal recognition particle (SRP) is very important protein that binds with the signal sequence (SS)…

Q: part 3 of 3: along with how it is being transported or further processed until it reaches its final…

A: Beta-Hexosaminidase A: It is a lysosomal enzyme(protein) that is needed for the degradation of the…

Q: VEGF is synthetized in cancer cell to promote angiogenesis. Which sentence is correct

A: VEGF:- VEGF mean Vascular endothelial growth factor, originally known as vascular permeability…

Q: In insects such as Drosophila, electrical synapses are abundant in the ventral nerve cord. The…

A: Connexins  At the electrical synapse, cell membranes of the adjoining neurons are tightly bound…

Q: An experimental cell line expresses K+ inward rectifier channels, Na+ leak channels, K+ channels…

A: Because alpha-1 adrenergic receptors are found in both vascular smooth muscle and cardiac tissue,…

Q: Which of the following proteins is categorized as a single-pass transmembrane protein (containing…

A: In humans, the ABO blood group system encodes three distinct carbohydrate antigens called the A, B,…

Q: Nucleation of straight, single line microfilaments is mediated by which of the following? Rho GTPase…

A: The nucleation of actin filaments is a tightly regulated process that involves several proteins.…

Q: Which of the following statements is true O Ras becomes activated when it exchanges its GDP for GTP…

A:

Q: The synaptosome-associated receptors referred to as v-SNARES are transmembrane proteins located on…

A: Vesicle membrane contains synaptosome-associated receptors (v-SNARES).

Q: Which of the following is the most likely target of retinoblastoma protein (RB)? a kinase…

A: Retinoblastoma protein (RB) is a tumor suppressor protein that plays a crucial role in regulating…

Q: What is a common feature of the voltage sensitive Ca++, Na+ and K+ ion channels? A single…

A: The structure of Na+, K+, and Ca2+ channels is made up of four transmembrane domains arranged around…

Q: Which two coat proteins are involved in the bidirectional (two-way) trafficking of the KDEL…

A: Answer : Option B is correct

Q: Which of the following in the PKA pathwaycan NOT be mutated to inhibit or activate the GPCR…

A: Cell signalling pathways control changes in cell metabolism.

Q: What would most likely occur to nuclear-cytoplasmic shuttling if the intrinsic GTPase activity of…

A: RAN is ras associated nuclear protein which is GTPase, a regulator of cell cycle. Ran is important…

Q: Secretory proteins are trafficked to the ER where they are properly folded before being secreted by…

A: The system enclosed within the eukaryotic cell, it includes membranes of organelles suspended in the…

Q: Cholera toxin has which of the following direct or indirect actions: a. opens Na+ channels;  Choose…

A: S.N. De discovered cholera toxin (CT) just over half a century ago. We've gone a long way since this…

Q: Which of the following small GTP-binding proteins does NOT play a role in cell migration during…

A: Introduction : Cell migration is the movement of a cell or group of cells for regeneration,…

Q: Activation of the enzyme protein kinase C results from the binding of (select all that apply): OG…

A: Protein kinase C (PKC) is an enzyme that phosphorylates other proteins by adding phosphate groups.…

Q: What would most likely occur to nuclear import if the GTPase Activating Protein of RAN was inhibited…

A: Nuclear Import Protein contains a short signal sequence of an amino acid called Nuclear Localization…

Q: AAA is a protein found in both the cytosol

A: The protein is known to be a very complex biomolecule, which occurs naturally. It consists of amino…

Q: How would loss of SNARE proteins likely influence the delivery of vesicles to their target membrane?…

A: SNARE complexes are organised and protein molecules are emerged as SNARE complex assembly…

Q: V- and t- tethering proteins SNARES GTPases NSFs mediate final docking between vesicle and target…

A: INTRODUCTION : Vesicle docking - Docking is the process in which the vesicle & pre synaptic…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.