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28 Sep 2019
1 What advantages do organelles provide to eukaryotic cells? Arethey necessarily required or simply an artefact of the evolutionaryhistory of eukaryotes? Why, for example, would eukaryotic cellsrequire a membrane-bound nucleus when prokaryotes seem to replicateefficiently without one?
2. What are the 3 main intracellular transport mechanisms forproteins? How does cell topology influence the particularmechanisms needed to transport a protein among organellesintracellularly?
3. Hereâs a chicken and egg question⦠how are transmembraneproteins added to membranes in newly synthesized organelles ifthere are no translocater proteins already present to directthem?
1 What advantages do organelles provide to eukaryotic cells? Arethey necessarily required or simply an artefact of the evolutionaryhistory of eukaryotes? Why, for example, would eukaryotic cellsrequire a membrane-bound nucleus when prokaryotes seem to replicateefficiently without one?
2. What are the 3 main intracellular transport mechanisms forproteins? How does cell topology influence the particularmechanisms needed to transport a protein among organellesintracellularly?
3. Hereâs a chicken and egg question⦠how are transmembraneproteins added to membranes in newly synthesized organelles ifthere are no translocater proteins already present to directthem?
2. What are the 3 main intracellular transport mechanisms forproteins? How does cell topology influence the particularmechanisms needed to transport a protein among organellesintracellularly?
3. Hereâs a chicken and egg question⦠how are transmembraneproteins added to membranes in newly synthesized organelles ifthere are no translocater proteins already present to directthem?
Bunny GreenfelderLv2
28 Sep 2019
