How would a molecule of RNA polymerase II be directed to its final destination? It would have a signal sequence on its N terminus that would be recognized by a) a signal recognition particle (SRP) in the cytoplasm that would dock it on the endoplasmic reticulum. O b) It would be synthesized in the endoplasmic reticulum, processed in the Golgi and sent to the nucleus in appropriated tagged vesicles. OoIt would be synthesized on free ribosomes, with a nuclear localization sequence that would facilitate its passage through a nuclear pore. It would be synthesized on free ribosomes, with a mitochondrial localization Od) sequence that would be recognized by a receptor on the mitochondrial membrane.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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How would a molecule of RNA polymerase II be directed to its final destination?
It would have a signal sequence on its N terminus that would be recognized by
a)
a signal recognition particle (SRP) in the cytoplasm that would dock it on the
endoplasmic reticulum.
O b)
It would be synthesized in the endoplasmic reticulum, processed in the Golgi
and sent to the nucleus in appropriated tagged vesicles.
c)
It would be synthesized on free ribosomes, with a nuclear localization sequence
that would facilitate its passage through a nuclear pore.
It would be synthesized on free ribosomes, with a mitochondrial localization
d)
sequence that would be recognized by a receptor on the mitochondrial
membrane.
Transcribed Image Text:How would a molecule of RNA polymerase II be directed to its final destination? It would have a signal sequence on its N terminus that would be recognized by a) a signal recognition particle (SRP) in the cytoplasm that would dock it on the endoplasmic reticulum. O b) It would be synthesized in the endoplasmic reticulum, processed in the Golgi and sent to the nucleus in appropriated tagged vesicles. c) It would be synthesized on free ribosomes, with a nuclear localization sequence that would facilitate its passage through a nuclear pore. It would be synthesized on free ribosomes, with a mitochondrial localization d) sequence that would be recognized by a receptor on the mitochondrial membrane.
To get to their location in eukaryotic cells, the genes coding for enzymes involved in
glycolysis ..
a) must include a nuclear localization signal.
O b) must include an ER signal sequence.
c) will not include a signal sequence.
d) must include a mitochondrial signal sequence.
Transcribed Image Text:To get to their location in eukaryotic cells, the genes coding for enzymes involved in glycolysis .. a) must include a nuclear localization signal. O b) must include an ER signal sequence. c) will not include a signal sequence. d) must include a mitochondrial signal sequence.
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