Describe the process by which a cell would display an intracellular (virus) on MHC, including how...
Describe the process by which a cell would display an intracellular (virus) on MHC, including how the pathogen gets in the cell and eventually gets placed on the correct MHC (tell me the class) and displayed on the cell surface.
Homework Answers
Jntracellular peptides or virus in cells undergoes fragmentation via proteasomes. Proteasomes are structures that are responsible for degradation of proteins. When the peptide fragments are produced, they bind to TAP, a type of ABC transporter on the cytoplasmic side. With the help of ATP hydrolysis, the peptide is transported from the cytoplasm to the inside of ER lumen. The selected peptide is then expressed over MHC I which is then transported to golgi complex , then to the outside of cell via secretory vesicles where they interact with T lymphocytes
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Describe the process by which a cell would display an
intracellular (virus) on MHC, including how...
Describe how you would use intracellular flow cytometry to see which of your 3 cell lines...
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Pls help me fill in the blanks sir/maam T cells mature in the thymus gland in...
Pls help me fill in the blanks sir/maam
T cells mature in the thymus gland in response to that is secreted by the thymus gland. When a T cell leaves the thymus it has a unique These T cells are not able to recognize foreign invaders called _without help. The invader has to be presented to the T cell in a specific way by an __ protein. Immunity mediated by T cells and Tc cells is referred to as _immunity....
cellular respiration 3. Next, let's describe in detail how the majority of ATP in the cell...
cellular respiration
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33.) Which of the following would be classified as barriers of the innate defenses? a.) activation...
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D 1. FO Based on your knowledge of MHC I and II, predict which cell type would be MOST likely not to express detectable MHC I. s Intestinal epithelial cells Macrophages Basophils Erythrocytes Dendritic cells D 2. In MHC Class I, internal proteins/antigens are digested by the Peptides are loaded onto MHC Class I in the ER. Then exported to the cell surface. lysosome proteasome phagosome E phagolysosome none of the above
Pls help me fill in the blanks sir/maam
T cells mature in the thymus gland in response to that is secreted by the thymus gland. When a T cell leaves the thymus it has a unique These T cells are not able to recognize foreign invaders called _without help. The invader has to be presented to the T cell in a specific way by an __ protein. Immunity mediated by T cells and Tc cells is referred to as _immunity....
cellular respiration
3. Next, let's describe in detail how the majority of ATP in the cell is produced: a. How is the energy obtained from the breakdown of glucose transferred into a form that can do work? Be sure to tell me what proteins or other moving parts are involved (3 pt). b. This process is driven by highly electro-negative oxygen acting as a cellular
33.) Which of the following would be classified as barriers of the innate defenses? a.) activation of the complement system b.) release of histamine c.) washing action of tears, skin acidity, mucus, and saliva d.) inflammation 34.) What is the role of interferon in defense against disease? a.) protects cells that have not yet been infected by viruses b.) protects cells that have not yet been infected by bacteria c.) activates the complement mechanism d.) activates the inflammatory process 35.)...
Which of these is the best description of a virus? Multiple Choice 0 a member of the kingdom Virusae 0 the smallest bacteria known 0 a noncellular living organism 0 chemical complexes of RNA or DNA protected by a protein shell Which of the following is a characteristic of all living things? Multiple Choice 0 All living things are made up of multiple cells. 0 All living things breathe. 0 All living things maintain a constant internal environment. 0 All...
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