Multiple choice

What characteristic domain is found in eukaryotic proteins that enable them to enter the endoplasmic reticulum?

  1. Stop transfer domain

  2. Signal sequence

  3. Signal sequence receptor

  4. Signal recognition protein
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The proteins that are designated to enter endoplasmic reticulum for post translational modification bear a characteristic signal sequence generally on their N terminal that is used by specific receptor in ER membrane to make its entr yin to ER lumen.

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