d is incorrect 30. Place the events that occur during GPCR signaling in order. Which step...

Question

Question

d is incorrect
30. Place the events that occur during GPCR signaling in order. Which step typically occurs fourth in the course of a cells

Cytoplasm C binding progin Call response

science biology

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

First point is the correct answer that is Ligand binds to receptor

Receptors and ligands come in many forms but they all have one common thing that is they come in closely matched pairs, with a receptor recognizing just one specific ligands, and a ligand binding to just one target receptors. Binding of a ligand to a receptor changes its shape or activity

Add a comment

Answer 2

Similar Homework Help Questions

d is incorrect 30. Place the events that occur during GPCR signaling in order. Which step...

d is incorrect 30. Place the events that occur during GPCR signaling in order. Which step typically occurs fourth in the course of a cell's receiving and responding to the hydrophilic signal depicted below a. Ligand binds to receptor b. GTP hydrolysis occurs c. Second messengers are produced d. Active G protein binds to effector protein e. GDP is released from G protein and GTP binds GP Cytoplasm C binding proti C
Place each of the following events into the correct stage of cell signaling -A G protein...

Place each of the following events into the correct stage of cell signaling -A G protein catalyzes the hydrolysis of GTP to GDP and Pi -Receptor kinase dimerizes after binding insulin -Inactivation of a receptor kinase by a protein phosphatase -Changes in gene expression -Adrenaline binds the extracellular domain of a G protein-coupled receptor -Activation of protein kinase A (PKA)
Activity 4. Receptor signaling pathway A model of a G protein receptor signaling pathway is represented...

Activity 4. Receptor signaling pathway A model of a G protein receptor signaling pathway is represented below. Activation of the signaling pathway results in a cell secreting a neurotransmitter through exocytosis. Activated - Activated adenylyl receptor cyclase GTP АТР CAMP Active G protein Protein- kinase A Inactive Active Protein targets Phosphate group A. Different steps in a signaling pathway can amplify the initial signal of one ligand binding to one receptor. Choose one step in the pathway below that results...

Acetylcholine binds to a GPCR on heart muscle, making the heart beat more slowly. The activated r...

Acetylcholine binds to a GPCR on heart muscle, making the heart beat more slowly. The activated receptor stimulates a G protein, which opens a K channel in the plasma membrane, as shown in the figure below. Which of the following would enhance this effect of the acetylcholine? plasma membrane closed K' channel GTP Pr complex activated α subunit K CHANNEL open K'channel OPENING EXTRACELLULAR SPACE CYTOSOL GTP G-PROTEIN INACTIVATION K" CHANNEL CLOSING closed K' channel rt inactive G protein GOP...
or each of the following sentences, select the best word or phrase from the list below to fill in the blanks ot all words or phrases will be used; each word or phrase should be used only once 38....

or each of the following sentences, select the best word or phrase from the list below to fill in the blanks ot all words or phrases will be used; each word or phrase should be used only once 38. (3) An extracellular signal molecule can act to change a cell's behavior by acting through cell that control intracellular signaling proteins. These intracellular proteins that bring surface signaling proteins ultimately change the activity of about cell responses. Intracellular signaling proteins can...
1. In paracrine signaling, the signaling molecules affects only: Target cells close to the cell from...

1. In paracrine signaling, the signaling molecules affects only: Target cells close to the cell from which it was secreted a. b. Target cells distant from its site of synthesis in cells of an endocrine organ Both a. and b. с. d. None of these 2. Below are listed the events that occur in cell to cell communication. Signal transduction occurs 1. 2. Plasma membrane receptor binds with a ligand A cellular response is effected 3. 4. Ligand is released...

Question 10-12 10. During the mating process, yeast cells respond to pheromones secreted by other yeast...

Question 10-12 10. During the mating process, yeast cells respond to pheromones secreted by other yeast cells. These pheromones bind GPCRs on the surface of the responding cell and lead to the activation of proteins inside the cell. When a wild-type yeast cell senses the pheromone, its physiology changes in preparation for mating: the cell stops growing until it finds a mating partner. If yeast cells do not undergo the appropriate response after sensing a pheromone, they are considered sterile....
32. Study the signaling pathway illustrated below, which involves two different receptors. Assume that a protein...

32. Study the signaling pathway illustrated below, which involves two different receptors. Assume that a protein is active only when it is activated, but not inhibited, by its upstream signaling molecules. Activation and inhibition are indicated by normal and blunt arrows, respectively. Assume that the transcription regulator can be activated by either the binding protein or the kinase that are immediately upstream of the transcription factor. Under which of the following conditions will the expression of target:gene "X" be induced?...
The Jounal of Immunol nes of the National Academy of Sciences USA 89. 6550-6554. 01992, by permis...

explain figure 2 please on the third page The Jounal of Immunol nes of the National Academy of Sciences USA 89. 6550-6554. 01992, by permision of Proc. Natl. Acad. Sci. USA Vol. 89, pp. 6550-63554, July 1992 Immunolog A 39-kDa protein on activated helper T cells binds CD40 and transduces the signal for cognate activation of B cells RANDOLPH J. NOELLE时, MEENAKSHI ROY.. DAVID M. SHEPHERD., IVAN STAMENKOVICt JEFFREY A. LEDBETTER, AND ALEJANDRO ARUFFo Departmend Microbiology. Dartmouth Medical School One...

d is incorrect 30. Place the events that occur during GPCR signaling in order. Which step...

Homework Answers

Add Answer to:
d is incorrect 30. Place the events that occur during GPCR signaling in order. Which step...

Post as a guest

Earn Coins