Explain molecular mechanism of Pi3K signalling and also role of PI kinases and PI phosphatase.

Q: Cyclic adenosine monophosphate (CAMP) is a molecule that can act as an allosteric activator of…

A: The second messenger cyclic adenosine monophosphate (cAMP, cyclic AMP, or 3',5'-cyclic adenosine…

Q: Give typing answer with explanation and conclusion Dimerization of transmembrane receptors can…

A: Transmembrane receptors are a crucial component of cell signaling, serving as molecular switches…

Q: Explain how alternative splicing of mRNA coding for a receptor tyrosine kinase could lead to…

A: The receptor tyrosine kinases are  cell surface receptors that can bind to ligands like polypeptide…

Q: Why do multiple inputs ensure the cell functions properly

A: As the ace controllers of the cell division cycle, CDKs utilize a combination of diverse docking…

Q: Distinguish the pathways associated with the activation of protein kinase A, protein kinase C and…

A: The ability of a cell to receive, process, and transmit signals with its environment and with itself…

Q: How would signaling between two cells e affected by the following mutation: occludes (NA) (obtains…

A: Cell signaling: Cell signaling is a process of communication between two cells using chemical…

Q: Why doesn't Cdk1 active immediately upon binding to cyclin B? What other components of the cell’s…

A: It includes cell division, replication and growth. All these processes should be carried out in a…

Q: Which of the following is an INCORRECT association? mTOR: protein & lipid synthesis AS160 GLUT4…

A: Introduction A protein is an extremely complex natural substance made up of amino acid residues…

Q: The transphosphorylation of STAT proteins by Jannus Kinase causes: a. formation of STAT heterodimers…

A: Solution - c is correct option- formation of stat heterodimer which act as transcription factor.

Q: Many studies have indicated that autophagy and apoptosis play an important role in the pathogenesis…

A: The abstract is the most concise part of the research article where the results and conclusions are…

Q: Receptor tyrosine kinases such as the epidermal growth factor (EGF) receptor can basically be broken…

A: Receptor tyrosine kinases (RTKs) are a group of membrane-bound receptors that act as signal…

Q: explain  Mechanism of Myostatin Function & The PI3-K–Akt1 pathway

A: Myostatin is found almost exclusively in muscles used for movement (skeletal muscles), where it is…

Q: Some cancers are caused by the overexpression of receptor tyrosine kinases (RTKS). It is known that…

A: Cancer: The abnormal growth of cells resulted from loosing the control on cell division in cell…

Q: Rous Sarcoma Virus can cause cancer in infected cells. The tumor causing nature of the virus is…

A: RTKs are responsible for the phosphorylation of protein at tyrosine residues. Some proteins get…

Q: Diagram and explain the role of the Ran GTPase, Ran-GEF, Ran-GAP, nuclear import/export receptors,…

A: Diagram (Import)Cargo Recognition: Importin is responsible for binding cargo in the…

Q: Describe what cyclin dependent kinase does in the activation of MPF and how this relates to signal…

A: Cyclin dependent kinase or CDK is catalytic and act as a protein kinase.CDKs are so named because…

Q: Fill in the gaps: For M-Cdk to be activated, inhibitory and activating _ phosphorylate the mitotic…

A: For this question the correct answer would be  Last option which says  Kinases, phosphatases.

Q: novel pathway. Superfamily Give the superfamily to which the receptor belongs Accession Give the…

A: Usually the  lipid soluble hormones or ligands have their receptors present in the nucleus because…

Q: Is protein kinase A a second messenger in the adenylate cyclase pathway?

A: Secondary messenger is the low molecular weight, intracellular molecule produced in high…

Q: Referring to the signalling diagrams, complete the table below. Consider how cell signalling will…

A: Biological processes taking place inside a cell are complex molecular interactions known as cell…

Q: 3 of 16 Which statement about the IP3ODAG pathway is false? O Diacylglycerol can act as a second…

A: IP3 stands for inositol triphosphate. DAG stands for diacylglycerol.

Q: Of the steps listed below, which problem would take you the longest to realize you had a problem in…

A: Receptor tyrosine kinases are abbreviated as RTKs.They constitute one class of transmembrane…

Q: Stimulation of map kinase can help regulate cell division and cell mass. the following effects of…

A: Mitogen-activated protein kinases (MAP kinase) are protein kinases that autophosphorylate dual…

Q: Describe the 3 main steps for activation of receptor tyrosine kinases.

A: Receptor tyrosine kinases are cell surface receptors with a high affinity for growth factors,…

Q: enzyme (Tyr 15 of phorylated, the en- -ylation state of any lows replication. The role of Cdk…

A: The cell cycle is highly regulated by different regulatory proteins that includes the cdc2 and…

Q: compare and contrast how GPCRs and RTKs transduce their signal to the cell? include the types of…

A: Receptors are the protein molecules present either on the surface of a cell or inside the cell,…

Q: Multiple steps in signaling pathways allow for signal amplification. Each step can be magnified (a)…

A: A signaling pathway is a series of chemical reactions and interactions that occur within a cell in…

Q: 30 of 41 Consider a signaling protein that is only made up of one SH2 domain and two SH3 domains.…

A: Introduction SH2 and SH3 domains are tiny protein modules that mediate protein-protein interactions…

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

A:

Q: Help

A: Apoptosis and autophagy both plays an important role in case of cancer biology within the cell and…

Q: Practice ques tion 1A Mutations in the signalling pathways depicted above have been associated with…

A: For cancer to be triggered in any higher organism generally and mammals specifically, the need is to…

Q: GTP binding proteins, which act as molecular switches inside cells activate by the GTPase action on…

A:

Q: Mutant tyrosine kinase signaling proteins are implicated in many types of human cancer. Hundreds of…

A: A drug is any chemical substance that causes an adjustment or change of a living being's physiology…

Q: Celular Suid nipinephrine ed plasm G protein GOP D GTP Nucleus Adenylyl cyclase GTP CAMP-dependent…

A: The diagram shows the signal transduction of the hormone norepimephrine secreted from the adrenal…