Science Quiz / protein targeting revision

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questionsAnswer
Which receptor in the golgi directs proteins into vesicles destined to the lysosomes?
what does the protein need to be transported to the nucleus?
The nucleus is surrounded by a double membrane known as the...which surrounds the nucleus
which types of bonds are formed in the ER
which enzyme cleaves the signal sequence?
what takes the proteins to mitochondria?
which molecule helps proteins into the nucleus by acting like a lift?
Which type of protein goes through the ER membrane channels?
small proteins diffuse into...
proteins within vesicles are...like insulin
In the RER what attaches to the protein to give it it's address in or outside the cell?
membrane proteins in...end up in the plasma membrane
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?
where are proteins modified?
which enzyme mutation leads to inclusion cell disease which leads to an untagged protein which therefore does not reach the lysosome?
questionsAnswer
What acts as a postcode to direct proteins to their correct address/ where they need to be?
for translation to occur at the RER, a ... is needed on the end of the growing polypeptide chain.
where does protein tagging for the lysosome take place?
What does the adding of sugar residues give to proteins, making them an important part of the protein postcode?
what does phosphotransferase do in the golgi?
which proteins remain as transmembrane segment proteins?
mitochondria is the main site of...production
which enzymes found in the golgi add sugar residues to enzymes?
which types of proteins do not enter the golgi?
What allows transport of molecules in and out of the nucleus?
A protein to pass through the mitochondrial membrane needs a..
What type of modification occurs in the ER?
What does the protein need to be transported to the lysosomes?
What type of modification happens in both the ER and Golgi?
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Created Dec 21, 2014ReportNominate
Tags:protein, Revision

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