Clathrin-coated vesicles are used during which transport process?

Proteins that will be exported from the cell are synthesized by which of the following cellular components? Rough ER Free cytoplasmic ribosomes Lysosomes Golgi vesicles  Smooth ER

the structure of the plasma membrane is best described as: two layers of phospholipids stacked on top of each other, with proteins embedded in the phospholipids Oa single layer of proteins and polysachharides mixed together two layers of proteins stacked on top of each other O many sheets of peptidoglycan stacked on top of each other O one layer of triglycerides on top of a layer of proteins

Peripheral membrane proteins O may noncovalently interact with phospholipid heads O contain many hydrophobic amino acid residues if found on the cytosolic leaflet but contain hydrophilic residues if found on the extracellular leaflet O contain only alpha helical membrane spanning domains O have covalently attached lipid or fatty acid anchors All of the other are true

Ran is a major player in the process of nucleocytoplasmic transport via the nuclear pore. Because net Ran movement simply follows a concentration gradient, what maintains the Ran gradient across the nuclear membrane? Options:   the concentration levels of cargo in the nucleus to be exported   GTP concentrations in the nucleus   the correct positioning of the GEF and GAP with respect to the nuclear envelope   the interaction of exportin and importin with their cognate substrates   none of the above

What type of membrane protein is shown in the figure below? HIN NH Cysteine-rich domain Protein tyrosine kinase domain COO "Ooc O Receptor protein O Transport protein Structural protein O Channel protein

The following statement: Cross-linked by fimbrin/villin into parallel bundles in microvilli applies to...     actin/microfilaments     tubulin/microtubules     both cytoskeletal systems

Draw out protein transport in the cell. Make sure to include all steps involved in transport through the secretory and endocytic pathways (including ER resident protein retrieval, transport to lysosome), transport in and out of the nucleus, and import into mitochondria. Include all details of vesicle transport (protein coat, SNARES, Rab) in your drawing

ume left 2:11 A herbivore was poisoned after feeding on the leaves of plant Z. Which organelle in plant Z is most probably involved in the mentioned scenario? O a. Transport vesicle O b. Food vacuole O c. Lysosome O d. Central vacuole O e. Golgi apparatus The hydration shell is usually formed in: An agueous solution with dissolved substances

Which statement is false? The cis face is situated near the rough endoplasmic reticulum's transitional region Medial refers to the central layers of cisternae in which much of the processing of proteins occurs the trans face is located near the cell membrane. It is the exiting face of the Golgi apparatus from which the vesicle exits the Golgi All of these None of these