When the function of the newly made polypeptide is to be secreted from the cell where it has been made, what must occur?
A) It must be translated by a ribosome that remains free of attachment to the ER.
B) Its signal sequence must target it to the ER, from which it goes to the Golgi.
C) It has a signal sequence that must be cleaved off before it can enter the ER.
D) It has a signal sequence that targets it to the cell's plasma membrane where it causes exocytosis.
E) Its signal sequence causes it to be encased in a vesicle as soon as it is translated.
Proteomes and their relationship to cell structure, function, and organization.
inner life of cell
animal cell
T cells bound to fluorescence-tagged antibodies to two cell-surface proteins are
Sketch the graph of each function using transformations. State the domain and range.
An example of a cell-mediated immune response targeting virus-infected cells.