#Question id: 4281
#Unit 3. Fundamental Processes
Proteins targeted to non-matrix regions of mitochondria
a. contain a matrix-targeting signal if the destination is the outer membrane.
b. utilize a stop-transfer signal if the destination is the outer membrane.
c. always contain a matrix-targeting signal if the destination is the intermembrane space.
d. may require a chaperone for transport.
e. always move first to the matrix and then to their final destination.
#Question id: 20542
#Unit 12. Applied Biology
#Question id: 10491
#Unit 6. System Physiology – Plant
Acidification of the lumen stimulates zeaxanthin formation, and alkalinization favors violaxanthin formation. Lumen pH depends on photosynthetic photon flux density, most effective at
#Question id: 19311
#Unit 4. Cell Communication and Cell Signaling
#Question id: 7067
#Unit 5. Developmental Biology
Which gene on the Y chromosome transforms the bipotential gonad into a testis in mammals?