Question: Which of the following is responsible for specially targeting proteins to the Golgi membrane? An…
Show transcribed image text Which of the following is responsible for specially targeting proteins to the Golgi membrane? An ERSS any stop transfer sequence length of the carboxy tail a stop transfer sequence of the correct length of the trans membrane domain a Golggi signal sequence What determines whether an ERSS- containing protein will be secreted when the transport vesicle fuses with the cell membrane or whether the ERSS containing protein will become part of the cell membrane? the presence or absence of an M6P the presence or absence of a KDEL sequence the presence or absence of a STOP transfer sequence the presence or absence of the ERSS the presence of an NLS use the following responses: the protein would be located to the cytosol the protein would be localized to the ER the protein would be localized to the Golgi the protein would localized to the lysosome the protein would be secreted NOTE: not all choices will necessarlly be used and each choice could be used more than once. What effect would be the addition of a KDEL signal sequence have on the subcelluar localization of RNA polymerase? What effect would the addition of alysosmal-targeting signal sequence have on the subcelluar localization of an ER luminal protein? What after would be the removal of M6P have on the subcelluar localization of lysosomal hydrolases? What happens to a cytoplasmic protein in where it is mutated such that its carboxy terminus now has anERSS? The following are true of both cell membrane proteins and secretary proteins EXCEPT? precursors of the mature proteins contain signal sequences both types of protein contain stop transfer sequences both types of proteins enter the ER while being synthesized both types of proteins pass through the golgi apparatus both are carried by clatherin-coated vesicles What nuclear structure keeps the chromosomes positioned within the nucleus? Nucleolus lamins nuclear membrane nucleosomes nuclear replication factories Which of the following molecules is specially responsible for selecting what Is to be transported tw the transport vesicle? a snare proteins b adaptor plus receptor proteins coat proteins Intermediate proteins cargo proteins SNAREs function in which step of the life of a vesicle? Vesicle selection of cargo Vesicle fusion Vesicle budding Vesicle transport Vesicle storage If you isolate a regulated secreted protein from a secretary/storage vesicle and inject it into the cytosol, it will? be secreted through channels in the plasma membrane be taken up into secretary vesicles and secreted remain in the cytosol until it is degraded be taken up into the rough ER and follow the secretary pathway I don't have a clue
Which of the following is responsible for specially targeting proteins to the Golgi membrane? An ERSS any stop transfer sequence length of the carboxy tail a stop transfer sequence of the correct length of the trans membrane domain a Golggi signal sequence What determines whether an ERSS- containing protein will be secreted when the transport vesicle fuses with the cell membrane or whether the ERSS containing protein will become part of the cell membrane? the presence or absence of an M6P the presence or absence of a KDEL sequence the presence or absence of a STOP transfer sequence the presence or absence of the ERSS the presence of an NLS use the following responses: the protein would be located to the cytosol the protein would be localized to the ER the protein would be localized to the Golgi the protein would localized to the lysosome the protein would be secreted NOTE: not all choices will necessarlly be used and each choice could be used more than once. What effect would be the addition of a KDEL signal sequence have on the subcelluar localization of RNA polymerase? What effect would the addition of alysosmal-targeting signal sequence have on the subcelluar localization of an ER luminal protein? What after would be the removal of M6P have on the subcelluar localization of lysosomal hydrolases? What happens to a cytoplasmic protein in where it is mutated such that its carboxy terminus now has anERSS? The following are true of both cell membrane proteins and secretary proteins EXCEPT? precursors of the mature proteins contain signal sequences both types of protein contain stop transfer sequences both types of proteins enter the ER while being synthesized both types of proteins pass through the golgi apparatus both are carried by clatherin-coated vesicles What nuclear structure keeps the chromosomes positioned within the nucleus? Nucleolus lamins nuclear membrane nucleosomes nuclear replication factories Which of the following molecules is specially responsible for selecting what Is to be transported tw the transport vesicle? a snare proteins b adaptor plus receptor proteins coat proteins Intermediate proteins cargo proteins SNAREs function in which step of the life of a vesicle? Vesicle selection of cargo Vesicle fusion Vesicle budding Vesicle transport Vesicle storage If you isolate a regulated secreted protein from a secretary/storage vesicle and inject it into the cytosol, it will? be secreted through channels in the plasma membrane be taken up into secretary vesicles and secreted remain in the cytosol until it is degraded be taken up into the rough ER and follow the secretary pathway I don't have a clue
