Question

order the following steps in gene expression and protein synthesis, beginning with the first step at the top. instructions: a segment of dna is copied into rna. rna passes through the nuclear pore. rna moves to the ribosomes on the er. proteins are deposited in the er lumen. rate your confidence to submit your answer: high medium low

Explanation:

Gene expression and protein synthesis start with DNA transcription into RNA in the nucleus. Then the RNA passes through the nuclear pore to get to the ribosomes on the ER for translation into proteins which are then deposited in the ER lumen.

Answer:

1. A segment of DNA is copied into RNA
2. RNA passes through the nuclear pore
3. RNA moves to the ribosomes on the ER
4. Proteins are deposited in the ER lumen