Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Discover comprehensive answers to your questions from knowledgeable professionals on our user-friendly platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

A protein DHFR is coupled to a mitochondrial signal sequence and expressed in a mammalian cell to assess protein trafficking to different organelles. DHFR is stimulated to fold when the small molecule X is added to cells. A scientist incubates cells expressing DHFR with X, and then fractionates cells to see where DHFR is located. He will find that he will recover DHFR from:_____.
a. the nucleus.
b. mitochondria.
c. the cytosol.
d. the ER.
e. peroxisomes.


Sagot :

Answer:

c. the cytosol.

Explanation: