A nuclear transport receptor binds either Ran-GTPase or its cargo, but cannot form a ternary (three protein)complex with both targets bound. This receptor is involved in:O nuclear export, but not import.O nuclear import, but not export.O neither nuclear import nor exportO both nuclear export and import

The mechanisms by which molecules move across a cell's nuclear membrane are referred to as nuclear…

A nuclear transport receptor binds either Ran-GTPase or its ca complex with both targets bound. This receptor is involved in: nuclear export, but not import. nuclear import, but not export. neither nuclear import nor export O both nuclear export and import

A nuclear transport receptor binds either Ran-GTPase or its ca complex with both targets bound. This receptor is involved in: nuclear export, but not import. nuclear import, but not export. neither nuclear import nor export O both nuclear export and import

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter12: Body Defenses

Section: Chapter Questions

Problem 12RE

See similar textbooks

Related questions

Q: Which of the following statements on the synthesis of collagen and cell adhesion molecules is FALSE?…

A: True statements are both are transcribed fron genes translation of both occurs in rough endoplasmic…

Q: An individual transport vesicle will fuse with only one type of membrane is enclosed by a membrane…

A: The ER, Golgi apparatus, and lysosomes all are part of a transmembrane system, but they're not…

Q: The extrinsic apoptotic pathway invloves which caspase? OA. Caspase-6 OB. Caspase-5 OC. Caspase-7…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Select all of the following which are normally found in higher concentrations inside the cell. PO4-…

A: From the following the normally concentration of k+ Potassium is higher inside the cell. The…

Q: For each statement, indicate whether energy is or is not required. Phagocytosis Proton pump 1.…

Q: All transport vesicles in the cell must have a v-SNARE protein in their membrane. say whether it is…

A: Transport vesicles from the smooth ER to fuse with and enter the Golgi complex for modification and…

Q: Ran and Rab are both involved in transport of proteins in the cell. Match the function with the…

A: Introduction :- Proteins are synthesized inside a cell by the process of translation. After the…

Q: The movement of signaling molecules such as Ca2+ and cAMP from cell to adjacent cell coordinates the…

A: Calcium (Ca2+) and cyclic AMP (cAMP) are second messengers in various signaling pathways. Cell…

Q: G protein–linked receptors (a) inactivate G proteins (b) activate first messengers (c) consist of 18…

A: The cell is the basic structural and functional unit of life of all living organisms capable of…

Q: Receptor-mediated endocytosis O results in the formation of clathrin-coated vesicles. O is also…

A: Solution - Receptor-mediated endocytosis - -Receptor-mediated endocytosis a method by that cells…

Q: TIM/TOM complexes are involved in transport of proteins ac O mitochondria O nucleus Endoplasmic…

A: Ans- Mitochondria

Q: Which membrane protein is responsible for binding hormones that can trigger changes in the cell's…

A: Membrane protein: These are the protein molecule which are attached to the membrane of cell or cell…

Q: Describe some ways by which nuclear import is regulated.

A: The nuclear import process describes the nuclear-localization signals of protein cargo in the…

Q: Proteins involved in provide a channel for solutes to move across the membrane. enzyme activity…

A: Introduction Proteins are the key biomolecules in the biological system, any important…

Q: An individual contracts an infection and this results in the production of soluble proteins that act…

A: Small protiens that play an important role in cell signalling, are grouped under a varied and loose…

Q: Choose the best term that fits this description in a general sense: "A cellular component to which a…

A: Plant derived or synthetic drugs bring a measurable change into a cell once it binds to a cellular…

Q: A patient with compromised immune system was prescribed Azathioprine by his physician, in your view…

A: Azathioprine is an immunosuppressant drug. This drug is used to treat diseases such as rheumatoid…

Q: The following statements about the 'membrane attack complex' (MAC) is incorrect. Explain (i) The…

A: Introduction :- The membrane attack complex (MAC) or terminal complement complex (TCC) is a protein…

Q: Hydrophobic signal molecules typically . a) bind to receptor proteins in the cytosol. O b) bind to…

A: 1st answer is (e) 2nd answer is (e)

Q: Glucose transport: O Is an active transport. O Is a simple diffusion. O Is a facilitated transport.…

A: Blood sugar, often known as glucose, is the most common sugar found in the body. It is your body's…

Q: The protein shown below is an example of a(n). Sodium-calcium 3Na+ exchanger Plasma membrane Ca²+…

A: Transport protein is of 2 types: - Channel and carrier protein - carrier protein is further of 2…

Q: Each type of molecule listed below is recognized by a specific class of nuclear import receptor…

A: Importin and exportin refer to the nuclear transport receptors that are responsible for the…

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

A: The RAN-GTPase (guanine triphosphatase) molecule has a crucial role in distinct cellular functions…

Q: Which statement is not true of endoplasmic reticulum? There is smooth and rough endoplasmic…

A: The endoplasmic reticulum (ER) is an orgenelle present in cells. They plays an essential role in…

Q: Which of the following is CORRECT concerning the ABC transporter proteins? O They do not undergo…

A: ABC transporters belongs to the ATP binding cassette transporters superfamily.

Q: A student was asked to list the organelles that would be abundant in a cell that synthesizes…

A: The Organelles are little structures that are present inside the cytoplasm that complete funtions…

Q: solute Outside the cell solute cell membrane protein carrier Inside the cell Changes in cell…

A: The cell needs a signal or stimuli in order to elicit a particular cellular response. There are…

Q: In cells undergoing apoptosis, nuclear lamin proteins are cleaved by procaspases. initiator…

A: Apoptosis is a programmed cellular process that takes place in multicellular organisms that involves…

Q: What would happen to nuclear transport if you removed all of the Ran-GAP? For a while nuclear import…

A: Introduction In Eukaryotic Cells, RanGAP Is A Protein Involved In The Transport Of Other Proteins…

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: Because they are embedded within the membrane, ionchannels are examples of ________.a. receptor…

A: Introduction: Protein which integrates itself into the cell's membrane to perform a special function…

Q: Phagocytosis is a good example for bulk transport اختر واحدأ las

A: TRUE

Q: Movement of one substance in one direction across the cell membrane is a form of transport called:…

A: Answer- Cell membrane have many different type of transport proteins which are part of integral…

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: intestine allows sodium ions to diffuse down their concentration gradient. The ions move through the…

A: A transport protein is a protein that serves the function of moving other materials within an…

Q: 3 ANE .MOO城が

A: The plasma membrane, also called the cell membrane, is the membrane found in all cells that…

Q: Match the components involved with ER transport with their initial appropriate cellular location;…

A: To identify: To identify and match the components involved with ER transport with their given…

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: Select the appropriate transport mechanism(s) that is/are described below. 1.Molecules may pass…

A: As we know the plasma membrane is selectively permeable to tiny molecules, the cell's inner…

Q: Kinases and phosphatases are essential in the cell because they: O help turn proteins "on and off"…

A: Question - Kinases and phosphatases are essential in the cell because they: help turn proteins "on…

Q: Soluble proteins are packaged into transport vesicles by binding to a. cargo receptors b.…

A: The majority of transport vesicles are formed by specialised, coated membrane regions. They start…

Q: The gap junction channel formed by connexin 43 in cardiac muscle has which of the following…

A: The cardiac muscle's rapid, involuntary contraction and relaxation are essential for pumping blood…

Q: Which of the following regarding Protein Kinase R (PKR) is FALSE? O PKR is a protein that…

A: Protein Kinase R --- Introduction -- Aging is a major risk factor for many disease including…

Q: What disease can occur that can be caused by K+ or Na+ transport channel malfunctioning. What are…

A: Ion channels are transport proteins that are found throughout the layers of the plasma membrane and…

Q: NLS Importin Cytoplasm Pi Ran Prótein Ran GAP CDP COP Ran GEF 3 Nucleus The cargo protein is…

A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane.…

Q: The process of discharging particles from inside a cell to the outside is called

A: The process of discharging the particles from inside to outside of a cell is called as exocytosis

Q: which of the following cellular behavior does not directly depend on the cell membrane/ a)cell-cell…

A: Cell Behaviour is defined as the interaction Between the cells and all the non-cellular components…

Concept explainers

Cell Signaling

It allows cells to perform various cellular activities, coordinate, and interact with other cells. All cells of an organism receive signals from their environments and respond accordingly. Even the unicellular eukaryotes receive signals secreted by other cells and respond. In the case of yeast, mating takes place by signaling between the yeast cells. Communication by cell signaling in a multicellular organism has become a vast and important part of various fields of biology.

Question

A nuclear transport receptor binds either Ran-GTPase or its cargo, but cannot form a ternary (three protein)
complex with both targets bound. This receptor is involved in:
O nuclear export, but not import.
O nuclear import, but not export.
O neither nuclear import nor export
O both nuclear export and import

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Nuclear Transport Receptors

VIEW

Answer

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

When the _________ of G-protein is bound to ___________, it binds and activates the intracellular protein Adenylyl cyclase. a. alpha subunit ....... GTP b. gamma subunit ....... GTP c. alpha subunit ....... GDP d. gamma subunit ....... GDP
The Fas ligand is most analogous to which of these proteins from the intrinsic pathway of apoptosis? Apaf-1 Bax Cytochrome c initiator caspase
What would happen to nuclear transport if you removed all of the Ran-GAP? For a while nuclear import receptors will still deliver cargo to the inside of the nucleus Nuclear import receptors will be loaded with RanGTP and will gradually stop binding to the proteins with NLS signals Nuclear export receptors will no longer deliver their cargo to the outside of the membrane and will probably shuttle in and out of the nucleus full of cargo Ran-GDP will no longer be made All of the above
The binding of inositol 1,4,5-trisphosphate (IP3) to the IP3 receptor results in the release of from the endoplasmic reticulum. a) CAMP b) ATP O c) diacylglycerol d) calcium ions
Which of the following does NOT generally lead to a phosphate cascade? A. active transport pumps B. ligand-gated ion channels C. receptor tyrosine kinases D. G protein-coupled receptors
All except which one of the following can be a function of the heterotrimeric G protein of a GPCR? a) inhibit adenylyl cyclase b) activate adenylyl cyclase c) act as a protein kinase d) activate ion channels
The most widely distributed second messenger in cells is a. G protein b. adenyll cyclase c. cAMP d. calcium
Which of the following elements may be in the transduction part of cell signaling? Select one: a. A phosphatase b. A kinase c. cyclin AMP d. ions e. All answers are correct
All transport vesicles in the cell must have a v-SNARE protein in their membrane. say whether it is true or false an justify if it is false briefly.
True or false signalling sequences such as KDEL allow for resident proteins to be returned to their correct compartment within the cell during protein transport I chose false and that was incorrect. since the correct answer is TRUE, explain how it is so i can understand where i went wrong
when a chemical messenger (or ligand) reaches a target cell, it binds to a receptor. A hydrophobic ligand binds to a(n) _______, whereas a hydrophilic ligand binds to a(n)_________. a. agonist receptor; antagonic receptor b. transmembrane receptor; intracellular receptor c. antagonist receptor; agonist receptor d. intracellular receptor; transmembrane receptor
which of the followinf would a MAPKK (MAP2K) protein would be activated (phosphorylated) by? a. MAPK b. RTK c. MAPKKK d. MAPKK