Secretory proteins are trafficked to the ER where they are properly folded before being secreted by the cellI. What would happen to secretory proteins if the SRP was removed? O Secretory protein MRNA would bind the SRP receptor, but would not translocate into the ER Secretory proteins would be translated and secreted by the cell Secretory proteins would be translated from free ribosomes and stay in the cytosol O Secretory proteins would be translated in the ER, but would remain unfolded O Secretory protein MRNA would not be translated into protein

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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**Question:**

Secretory proteins are trafficked to the ER where they are properly folded before being secreted by the cell. What would happen to secretory proteins if the SRP was removed?

**Options:**

1. Secretory protein mRNA would bind the SRP receptor, but would not translocate into the ER
2. Secretory proteins would be translated and secreted by the cell
3. Secretory proteins would be translated from free ribosomes and stay in the cytosol
4. Secretory proteins would be translated in the ER, but would remain unfolded
5. Secretory protein mRNA would not be translated into protein
Transcribed Image Text:**Question:** Secretory proteins are trafficked to the ER where they are properly folded before being secreted by the cell. What would happen to secretory proteins if the SRP was removed? **Options:** 1. Secretory protein mRNA would bind the SRP receptor, but would not translocate into the ER 2. Secretory proteins would be translated and secreted by the cell 3. Secretory proteins would be translated from free ribosomes and stay in the cytosol 4. Secretory proteins would be translated in the ER, but would remain unfolded 5. Secretory protein mRNA would not be translated into protein
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