Why is it important that the approximately 60 different Rab GTPases in humans are associated with different intracellular membranes?

EF-Tu, a member of the G-protein family, plays a crucial role in the elongation process of translation. Suppose that a slowly hydrolyzable analog of GTP were added to an elongating system. What would be the effect on the rate of protein synthesis?

If you wanted to engineer the initiator caspase from the Fas/FasL extrinsic apoptosis pathway to function in the intrinsic pathway (e.g. in response to DNA damage), which of the following would be the most likely approach to succeed? O Replace the extrinsic pathway's initiator caspase Death Effector Domain with a CARD domain O Replace the Fas Death Domain with a cytochrome C binding domain O Generate a version of the Fas receptor that localizes to the mitochondrial intermembrane space 80 O Replace the intrinsic pathway's initiator caspase CARD domain with a Death Effector Domain F3 0 $ 4 DOD DOO R F4 S % 5 T No new data to save. Last checked at 3:01pm Submit Qu B4 ♫ 8 tv A F5 < 6 MacBook Air F6 Y & 7 F7 * 8 X F8 ( 9

What areas of the brain do you think are affected when there is a decreased expression of ERα mRNA and how may this lead to behavioral changes in the brain?