Question

the plasma membrane has receptors for many different ligands. list 3 specific membrane receptors 1. name...

the plasma membrane has receptors for many different ligands. list 3 specific membrane receptors

1. name of receptor, ligand

2. name of receptor, ligand

3. name of receptor, ligand

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The plasma membrane is composed of phospholipids and proteins. It is a lipid bilayer and exhibits semi-permeability. It is predominantly hydrophobic in nature. Hence all polar molecules cannot cross the membrane on their own. There are several receptors on the membrane for various signaling molecules.

Plants:
GID is a receptor of Gibberellic acid.
AHK is a receptor of Cytokinins
PYL is a receptor of Abscisic acid

Animals:
Insulin receptor
VEGF receptor
Frizzled is a receptor for WNT ligand

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. What is the SIMPLEST mechanism for an intracellular protein to integrate signals from two different...
1. What is the SIMPLEST mechanism for an intracellular protein to integrate signals from two different kinase cascades? 2. Why might so many receptor kinases become active if expressed at very high levels (even in the absence of ligand) ? 3. The activation of a membrane bound receptor kinase by its ligand activates its kinase domain and often______ 4. What does binding of its ligand do to a receptor kinase? 5. Types of membrane-bound receptors?
1- Nonreceptor tyrosine kinases are: Select one: a. Transmembrane receptors b. Membrane proteins with no enzymatic...
1- Nonreceptor tyrosine kinases are: Select one: a. Transmembrane receptors b. Membrane proteins with no enzymatic activity c. Enzymes that phosphorylate serine and threonine residues d. Peripheral membrane enzymes that associate with receptors e. Inhibitors of transmembrane receptors 2- Which of the following statements about MAP kinase pathways is FALSE? Select one: a. MAP kinases phosphorylate serine and threonine residues b. MAP kinases can be activated by tyrosine kinases c. MAP kinases are present in all eukaryotic cells d. MAP...
1. The release of the neurotransmitters cause cations to flow across the target cell membrane leading...
1. The release of the neurotransmitters cause cations to flow across the target cell membrane leading to membrane depolarization [an action potential]. What type of receptor is most likely responsible for this effect? a. Protein kinase receptors. b. Ligand-gated channels. c. G protein coupled receptors. d. Ion channels. e. Intracellular receptors. 2. Which type of cellular receptor autophosphorylates itself when it interacts with its signal? a. Protein kinase receptors. b. Ligand-gated channels. c. G protein coupled receptors. d. Intracellular receptors....
Part 6 Insulin receptors are located on the plasma membrane. That means; A. insulin signaling does...
Part 6 Insulin receptors are located on the plasma membrane. That means; A. insulin signaling does not need signal transduction B. insulin receptor can transport insulin into the cell C. insulin does not enter into the cell D. insulin may be a small hydrophobic molecule What is the purpose of signal transduction during cell signaling? A. to process and amplify the signal B. to receive the signaling ligand C. to inactivate other signals D. to transport signaling ligand When blood...
1. The major functions of the plasma membrane do NOT include... Ribosome production Separation of the...
1. The major functions of the plasma membrane do NOT include... Ribosome production Separation of the fluid environments inside and outside the cell Regulation of molecules and ions that pass into and out of the cell Recognition and communication between different cells Maintaining connections between adjacent cells 2. Cholesterol is removed from your bloodstream because protein receptors on your cells detect the presence of LDL molecules and trigger endocytosis. What kind of active transport is this? Receptor-mediated endocytosis Facilitated diffusion...
Mycobacterium is different from all other bacterial because it has 2 membranes its plasma membrane is...
Mycobacterium is different from all other bacterial because it has 2 membranes its plasma membrane is very tough it is a spore it lacks a cell wall its outer membrane contains mycolic acid
1. Discuss group diversity issues. 2. List and briefly describe different types of groups. 3. List...
1. Discuss group diversity issues. 2. List and briefly describe different types of groups. 3. List and discuss the many factors that make up group leadership.
For the association of a ligand, L, to a membrane receptor, R: L + R 1...
For the association of a ligand, L, to a membrane receptor, R: L + R 1 LR A. The equilibrium constant for dissociation is Kd = 3.4 x 10-4 M. Intuitively, how much association do you expect, a little or a lot? Justify answer. B. If [L] = 3 x 10-5 M, [R] = 2 x 10-6 M, calculate [LR]. C. For the association reaction at equilibrium calculate ∆Go at 25 o C (as written). D. Which reaction is favored,...
1.) Name a specific company, or organization that you are interested in, and identify 3 specific...
1.) Name a specific company, or organization that you are interested in, and identify 3 specific strategies that they should consider to improve their operational performance. In your answer discuss the obstacles to their achieving these operational improvements, and what they should do to overcome these obstacles. (Note operational challenges – not sales and marketing) Not Apple, Walmart, or Cargill. 2.) What are the inputs and outputs of the Master scheduling process? Why is this process important? What are 3...
1. Drug A is an unknow adrenergic antagonist. It is given to a patient for treatment...
1. Drug A is an unknow adrenergic antagonist. It is given to a patient for treatment of hypertension. The patient notes side effects including weakness due to a decrease in heart rate, difficulty breathing and ankle edema. Drug A is bonding to a: a. Muscarinic receptor b. Cholinergic receptor c. Adrenergic receptor d. Nicotinic receptor 2. In regards to Drug A, an unknown adrenergic antagonist given to patients with hypertension, note the specific name of the receptor(s) that Drug A...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT