Families of intracellular compartments Sorting signals Gated transport Transmemb
ID: 253388 • Letter: F
Question
Families of intracellular compartments Sorting signals Gated transport Transmembrane transport Vesicular transport Signal sequences vs. signal patches Signal peptidases Nuclear pore complexes Nuclear localization signals Nuclear import/export receptors Ran Ran-GEF Ran-GAP Locations for proteins within mitochondria Locations for proteins within chloroplasts Protein translocators in mitochondria Start/stop transfer sequences Peroxidation Plasmologen synthesis Peroxins Cotranslational vs. Post-translational import Lipoprotein particles Cytochrome P450 family Signal recognition particle Sec61 complex ER tail anchored proteins ER resident proteinsExplanation / Answer
1.Families of intracellar compartments:- The cell organelles such ER, mitochondria, chloroplasts, golgi conplex etc that seperate internal of cell from external (cytoplasm)
2.Sorting signals are the endo-lysomal sorting signals in the form of amino acid sequence that guide protein to their respective destinations within cell.
3.Gated transport means gated channels present in cell membrane that regulate cellular transport.
4.Transmembaane transport-that transport that takes place through membrane.
5.vesicular transport- proteins that carried through vesicles derived from Golgi apparatus.
6:-signal peptidasea that degrade signal or remove signal sequence from protein.
7.Ran are special proteins required for nuclear transport.RAN GDP is converted into RAN GTP by ran-GAP ( guanine nucleotide exchange factor )
8. Ran’s GTPase activity is activated by ran GAP.
9. Nuclear localization signal is specific sequence of amino acids present on protein that target them into nucleus.
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