You have created a green fluorescent protein (GFP) fusion to a protein that is normally secreted fromyeast cells. Because you have learned about the use of temperature-sensitive mutations in yeast tostudy protein and vesicle transport, you obtain three mutant yeast strains, each defective in some aspectof the protein trafficking process. You also obtain a wild-type control strain of course. These strains aredisplayed below as A-D.Which yeast strain is reporting a specific mutation which is affecting the cisternal maturation model?Ca. Сb. AO c.d.None of the strains show this mutation as the Golgi Maturation complex is not presented.e. В Which of the following is an incorrect description of components of the biological membrane?a.Hydrocarbon tail without carbon-carbon double bonds is saturated with respect to hydrogen.b.The movement of proteins in a bilayer can be monitored using FRAPС.Most of the lipids and some of the proteins cannot move sideways in the plane of the membraneand mostly a lipid may 'flip-flop' across the membrane from one phospholipid layer to the otherO d.Cholesterol is a steroid which is wedged between phospholipid molecules of the plasmamembranes of animal cellse.A kink in one of the hydrocarbon tails results from the presence of carbon-carbon double bondsand causes increased fluidity of the membrane

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Description: You have created a green fluorescent protein (GFP) fusion to a protein that is normally secreted fromyeast cells. Because you have learned about the use of temperature-sensitive mutations in yeast tostudy protein and vesicle transport, you obtain th

Yeast strain that is mutated and affecting cisternal maturational model.

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You have created a green fluorescent protein (GFP) fusion to a protein that is normally secreted from yeast cells. Because you have learned about the use of temperature-sensitive mutations in yeast to study protein and vesicle transport, you obtain three mutant yeast strains, each defective in some aspect of the protein trafficking process. You also obtain a wild-type control strain of course. These strains are displayed below as A-D. Which yeast strain is reporting a specific mutation which is affecting the cisternal maturation model? C D a. C b. A O c. d. None of the strains show this mutation as the Golgi Maturation complex is not presented. e. В

You have created a green fluorescent protein (GFP) fusion to a protein that is normally secreted from yeast cells. Because you have learned about the use of temperature-sensitive mutations in yeast to study protein and vesicle transport, you obtain three mutant yeast strains, each defective in some aspect of the protein trafficking process. You also obtain a wild-type control strain of course. These strains are displayed below as A-D. Which yeast strain is reporting a specific mutation which is affecting the cisternal maturation model? C D a. C b. A O c. d. None of the strains show this mutation as the Golgi Maturation complex is not presented. e. В

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter5: Membranes And Transport

Section: Chapter Questions

Problem 1TYK: In the fluid mosaic model: plasma membrane proteins orient their hydrophilic sides toward the...

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Similar questions

In the fluid mosaic model: plasma membrane proteins orient their hydrophilic sides toward the internal bilayer. phospholipids often flip-flop between the inner and outer layers. the mosaic refers to proteins attached to the underlying cytoskeleton. the fluid refers to the phospholipid bilayer. the mosaic refers to the symmetry of the internal membrane proteins and sterols.
Which plasma membrane component can be either found on its surface or embedded in the membrane structure? a. protein b. cholesterol c. carbohydrate d. phospholipid
Most of a membranes diverse functions are carried out by ________ . a. proteins c. nucleic acids b. phospholipids d. hormones
Which of the following methods of transport is being used to transfer the substance into the cell in the accompanying graph? a. diffusion down a concentration gradient b. osmosis c. facilitated diffusion d. active transport e. vesicular transport f. It is impossible to tell with the information provided.
Cell membranes consists mainly of ________ and ________ . a. lipids; carbohydrates c. lipids; phospholipids b. phospholipids; protein d. phospholipids; ECM
Which of the following is not a component of the endomembrane system? a. mitochondrion b. Golgi apparatus c. endoplasmic reticulum d. Iysosome
Which of the following does NOT contribute to the selective permeability of a biological membrane? a. Specificity of the carrier proteins in the membrane b. Selectivity of channel proteins in the membrane c. Hydrophobic barrier of the phospholipid bilayer d. Hydrogen bond formation between water and phosphate groups
Which of the following statements about cellular membranes is/are FALSE? A. Only lipids move Within the membrane, while the proteins are anchored and immobile. B. Membranes are composed of lipids and proteins. C. Substances may be transported across membranes by active transport, facilitated transport or diffusion. D. Membrane proteins are classified as integral or peripheral, upon their function
Which of the following is/are true about the Cellular Membrane Structure: A. All membranes from plants, animals and microorganisms have similar biomolecular ultrastructure but varies in the types of lipids found. B. All membranes examined that have 2 dark-staining layers in the electron microscope indicated the presence of a layer exposed to the outer cell surface and another facing the cytiplasmic layer. C. The plasma membrane of cells are seen as thin, rigid, gel-like structure that is around 5-10nm thick. D. Some membranes have more protein components and some have similar percentage composition as the lipids. A, B, C only B, C, D only A, C, D only A, B, D only
The plasma membrane is said to be a fluid-mosaic model because it contains a. waxes suspended within a mosaic of phospholipids.b. a mosaic of proteins suspended within a phospholipid bilayer.c. a polysaccharide mosaic suspended within a protein bilayer.d. a mosaic of phospholipids suspended within a protein bilayer.
Which of the following statements is true of membrane proteins? a) They are suspended on the surface of the membrane. b) They are partly embedded in the bilayer c) They span across the bilayer and project from both sides d) Any of these are true, depending on the specific membrane protein.
The plasma membrane of a cell is composed of a ________ ________ and regulates molecular passage via _______ ________. a. potassium bilayer, unidirectional diffusion b. phospholipid bilayer, selective permeability c. phospholipid bilayer, random permeability d. protein wall, osmotic pumps