describe how the cellular response to EGF results in tissue repair (epidermal growth factor)

Q: involved clot formation and initiates wound healing through fibroblast stimulation? A. GPCR B.…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is D (PDGF) Explanation : Wound Healing Is A…

Q: signal transduction pathways,

A: SARS-CoV-2 joins to cells utilizing its spike protein. This protein ties to the ACE2 receptor, a…

Q: Epidermal growth factor (EGF) signals through a receptor, tyrosine kinase. EGF signaling promotes…

A: An epidermal growth factor is a protein-coding gene which is responsible for controlling the…

Q: when kidney cells secrete low levels of oxygen in the blood they secrete erythropoietin. in this…

A: Blood cells are prepared in the bone marrow. The bone marrow is the smooth, porous substance in the…

Q: Which of the following receptor signaling pathways require that the growth factor/activator…

A: Signaling molecules also known as ligands are produced by signaling cells and the subsequent binding…

Q: Give one mechanism by which a GPCR signal is stopped following stimulation

A: GPCR stands for G protein-coupled receptor which is a type of cell surface receptor that plays a…

Q: Describe Cessation of Activity in Signal Transduction Pathways Once initiated?

A: Cell signalling refers to the transmission of molecular signals from a ell's exterior to its…

Q: This was the HIPPo pathway diagram given to us by our physiology Lecturer. Can you please kindly…

A: The Hippo pathway is a highly conserved signaling pathway that plays a crucial role in controlling…

Q: How do levels of IGF-1 and IGF-2 vary throughout growth?

A: IGF stands for insulin-like growth factor, is a hormone responsible for playing the role in growth…

Q: You are studying growth factor GFA, which you know stimulates the proliferation of goblet cells in…

A: Inflammatory bowel disease (IBD) is a chronic condition characterized by inflammation in the…

Q: (epinephrine, insulin, epidermal growth factor). Explain (figures, narratives) how their structures,…

A: Cell signalling is the pathway by which a cell receives the signal and evokes different types of…

Q: The administration of specific HGFs is proving to be of considerable clinical importance. Explain…

A: Introduction HGF is a paracrine cellular growth factor. It is produced by mesenchymal cells and acts…

Q: Which of the following signal transduction pathways is most commonly associated with the…

A: The binding of extracellular signaling molecules and ligands to receptors on the cell surface or…

Q: Suppose you were investigating a newly discovered growth-factor signal-transduction pathway. You…

A: GTP : Guanosine Triphosphate is one of the nucleotides that makes up an RNA molecule.

Q: A contributing factor to the development of arthritis is the inappropriate proteolytic destruction…

A: A variable is any quantity we can measure. In any experiment there are three variables: Independent:…

Q: steroid treatment of autoimmune disorders works, in part, by reducing the amount of arthritis…

A: Rheumatoid arthritis is primarily an autoimmune disease. An autoimmune disease is a type of disease…

Q: Describe the concept of a stress activated signaling pathway using an example from the lectures.…

A: A stress-activated signaling pathway is a cellular mechanism that is activated in response to…

Q: Describe the impact of being physically inactive on a person's response to Covid-19.

A: Physical activity is crucial for maintaining overall health and well-being. It strengthens the…

Q: Use the SGF-signaling pathway image as a reference, to answer the following questions. Use the data…

A: ANSWER;-

Q: How are competent cells prepared by the action of CaCl2 ?

A: The bacterial cells that possess pores in their cell walls, making it easy for the cell to take the…

Q: In a cat, guanylyl cyclase (which receptor that receives the first messenger and initiates the cell…

A: Guanylyl cyclase is an enzyme that catalyzes the conversion of GTP (guanosine monophosphate) to cGMP…

Q: Select any of the regulator mechanisms that would amplify cAMP signaling. A) Cell produces more…

A: Cyclic AMP (cAMP) is a small molecule derived from adenosine triphosphate (ATP) that acts as a…

Q: Most of the short-term physiological responses of cells to cAMP are mediated by activation of PKA.…

A: The strong framework is an organ framework comprising of skeletal, smooth and cardiovascular…

Q: Describe the steps of neurotransmitter release involving the proteins v-snare and t-snare.

A: SNARE proteins are a huge protein family comprising of 24 members in yeasts and in excess of 60…

Q: The diversity of the response of TGF- B proteins in different cell types.

A: The diversity of the response of TGF-B proteins in different cell types. Introduction: TGF-β is a…

Q: Would the pancreatic hormone somatostatin require a receptor on the surface of or in the cytosol of…

A: Hormones are chemical messengers that are discharged straightforwardly into the circulatory system,…

Q: Explain three ways in which gradual increase in an extracellular signal can be sharpened by the…

A: Target cells react to an extracellular signal during cell signalling in an all-or-nothing fashion.…

Q: Which of the following epidermal growth factor (EGF) receptors cannot bind ligands but will form…

A: Epidermal growth factor (EGF) is a protein that plays a key role in the regulation of cell growth,…

Q: Why doesn’t the receptor dimerize and signal in the absence of EGF?

A: Epidermal protein receptor (EGFR) communication pathways resulting in G1/S cell cycle progression…

Q: How does PKC's signaling role change in response to growth factor signaling versus an immune…

A: Step 1 Mechanism of gene regulation involves PKC’s that is Protein kinase C. It is a family protein…

Q: Which of the following molecules has the most pro-inflammatory activity? TXA2 swer PGE2 ered PGI2

A: Prostaglandins are synthesized from arachidonic acid. Prostaglandin I2 (PGI2) or prostacyclin has…

Q: TLRs activate NFkB, AP-1, and IRF transcription factors to induce the expression of inflammatory…

A: The activation of transcription factor such as NFkB, AP-1, and IRF is a complex mechanism involving…

Q: PDGF is encoded by a gene that can cause cancer when expressed inappropriately. why do cancers not…

A: Platelet-derived growth factor (PDGF) belongs to the class of growth factor proteins. They regulate…

Q: Describe the relationship between Insulin Growth Factor (IGF) and aging.  What role does IGF play in…

A: Insulin Growth Factor IGF is also called somatomedin C. It is structurally similar to the hormone…

Q: Describe one way in which endocrine, paracrine, autocrine, and contact-dependent signaling pathways…

A: Essential to the survival of every cell is to monitor  the environment and to respond to external…

Q: hyroid Receptor Family Choose... srowth Factor Receptor Choose... Mitochondria teroid Receptor…

A: All organisms are made up of billions of cells. These cells constitute various organ systems of the…

Q: In liver and muscle, epinephrine stimulation of the cAMP pathway activates glycogen breakdown and…

A: Signal transduction also known as cell signaling is a pathway which involves the transmission of…

Q: After establishing the importance of cGMP in the signaling pathway of the photoreceptor cells, the…

A: In order to comprehend cGMP's function in the signaling cascade of photoreceptor cells, researchers…

Q: Consider the mTOR pathway described below. Which of the following would be an example of negative…

A: The mTOR (mammalian target of rapamycin) signaling pathway is a critical cellular pathway that…

Q: Improper cell signaling can lead to cancer. True False

A: Cell is a structural and functional unit of living organisms. Several cells joined together to form…

Q: Describe the function of the PTEN phosphatase in the PI-3 kinase signaling pathway. Why does a…

A: The PTEN gene encodes phosphatase and tensin homolog, which is a phosphatase in humans. and is a…