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NBME 23 Answers

nbme23/Block 4/Question#46

A female neonate is delivered at 38 weeks' ...

Rough endoplasmic reticulum

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submitted by lfsuarez(63),

During protein translation, the ribosome bind to mRNA to initiate trasncription starting at the N-terminus. The N-terminus peptide end contains a signal recognition particle that binds to the signal recognition particle receptor on the rough ER to allow the protein to be made into the RER.

link981  Rough endoplasmic reticulum- site of synthesis of secretory (exported) proteins. Smooth endoplasmic reticulum- site of STEROID synthesis and detoxification of drugs and poisons. Page 46 FA2018 +