Vesicle trafficking - Study guides, Class notes & Summaries

MCB 2050 Vesicle Trafficking with 100- correct answers 2025.

ASU Cell BIO 353 Exam 3 SA Questions And Answers With Verified Solutions How do mitochondria get their lipids? Give a detailed answer. ANS a. Lipids synthesized in ER b. transported to mitochondria c. switch of lipid takes place between ER and mitochondria & between mitochondrial membranes d. Membrane-tethering & lipid transfer proteins in mitochondria provides FIRST insight into mechanisms and transport processes e. Mitochondria DO NOT participate in vesicle trafficking, obtain lipids fro...

What kinds of membranous structures can be seen on electron micrographs of the cell interior? - Vesicles, network of membrane-bound channels, stacks of flattened, membrane-bound sacs (e.g. golgi apparatus, RER) What pathways of vesicle trafficking through the cytoplasm have been discovered? - motor proteins pull vesicles along tracks of microtubules and microfilaments What substances of the biosynthetic pathway are made in the Golgi apparatus? - lipids and carbohydrates What is the synthe...

CELL TERMINOLOGY QUESTIONS & ANSWERS Exocytosis - Correct Ans-a process by which the contents of a cell vacuole are released to the exterior through fusion of the vacuole membrane with the cell membrane. Endocytosis - Correct Ans-process by which a cell takes material into the cell by infolding of the cell membrane Vesicle trafficking - Correct Ans-The transport of substances into and out of cells by fleets of vesicles Osmosis - Correct Ans-Diffusion of water through a selectively permea...

ASU Cell BIO 353 Exam 3 SA Practice Questions and Answers How do mitochondria get their lipids? Give a detailed answer. - Ans:-a. Lipids synthesized in ER b. transported to mitochondria c. switch of lipid takes place between ER and mitochondria & between mitochondrial membranes d. Membrane-tethering & lipid transfer proteins in mitochondria provides FIRST insight into mechanisms and transport processes e. Mitochondria DO NOT participate in vesicle trafficking, obtain lipids from ER throug...

Why is it important that proteins get targeted to the right cellular location? - Answer They are made for a specific function of a specific organelle. It would be useless without being in the right place in the cell. How do proteins get to the appropriate target(s) within the cell? - Answer Amino acid codes (tag of function) Receptors Cytoskeletal trafficking/ vesicle transport (from ER) What kinds of molecules can pass unaided through the nuclear pore complex? - Answer Uncharged, ...

BIOL 200 Final | 100% Correct Answers | Verified | Latest 2024 Version What kinds of membranous structures can be seen on electron micrographs of the cell interior? - Vesicles, network of membrane-bound channels, stacks of flattened, membrane-bound sacs (e.g. golgi apparatus, RER) What pathways of vesicle trafficking through the cytoplasm have been discovered? - motor proteins pull vesicles along tracks of microtubules and microfilaments What substances of the biosynthetic pathway a...

What kinds of membranous structures can be seen on electron micrographs of the cell interior? - Vesicles, network of membrane-bound channels, stacks of flattened, membrane-bound sacs (e.g. golgi apparatus, RER) What pathways of vesicle trafficking through the cytoplasm have been discovered? - motor proteins pull vesicles along tracks of microtubules and microfilaments What substances of the biosynthetic pathway are made in the Golgi apparatus? - lipids and carbohydrates What is the synthe...

What is the basic unit of all life? Cells All cells must share the features that enable them to what? Perform the functions necessary for life. Robert Hooke Discovered the calls while looking at cork under his microscope. Antoni van Leeuwenhoek First to describe living cells Larger Cells Need more proteins (energy cost) Smaller Cells Can absorb more because their is more surface area to volume Can maintain small size, within itself Two Tenets of the Cell theory 1. All living organi...

CELL TERMINOLOGY QUESTIONS & ANSWERS Exocytosis - Correct Ans-a process by which the contents of a cell vacuole are released to the exterior through fusion of the vacuole membrane with the cell membrane. Endocytosis - Correct Ans-process by which a cell takes material into the cell by infolding of the cell membrane Vesicle trafficking - Correct Ans-The transport of substances into and out of cells by fleets of vesicles Osmosis - Correct Ans-Diffusion of water through a selectively permea...