Science Quiz / protein targeting revision

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Protein targeting revision

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where does protein tagging for the lysosome take place?
What type of modification happens in both the ER and Golgi?
What does the protein need to be transported to the lysosomes?
which molecule helps proteins into the nucleus by acting like a lift?
What type of modification occurs in the ER?
membrane proteins in...end up in the plasma membrane
for translation to occur at the RER, a ... is needed on the end of the growing polypeptide chain.
where are proteins modified?
which types of proteins do not enter the golgi?
What allows transport of molecules in and out of the nucleus?
Which receptor in the golgi directs proteins into vesicles destined to the lysosomes?
In the RER what attaches to the protein to give it it's address in or outside the cell?
What acts as a postcode to direct proteins to their correct address/ where they need to be?
What does the adding of sugar residues give to proteins, making them an important part of the protein postcode?
what does the protein need to be transported to the nucleus?
proteins within vesicles insulin
what does phosphotransferase do in the golgi?
Which type of protein goes through the ER membrane channels?
which enzyme mutation leads to inclusion cell disease which leads to an untagged protein which therefore does not reach the lysosome?
mitochondria is the main site of...production
small proteins diffuse into...
which types of bonds are formed in the ER
which proteins remain as transmembrane segment proteins?
which enzymes found in the golgi add sugar residues to enzymes?
The nucleus is surrounded by a double membrane known as the...which surrounds the nucleus
what takes the proteins to mitochondria?
What recognises the signal sequence on the end of a growing polypeptide chain and binds to it, bringing it to a SRP receptor on the ER membrane?
which enzyme cleaves the signal sequence?
A protein to pass through the mitochondrial membrane needs a..

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Created Dec 21, 2014ReportNominate

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