CORRECT ANSWERS (EXPERT
VERIFIED) JUST RELEASED|
2025/2026 | SURE TO PASS !!
1. Function of Cre-loxP
-ANSWER Control gene expression to either delete a
gene or allow reporter expression
2. Viral Approaches
-ANSWER Virus can be made in a dish, harvested and
injected into brains
3. Example of Anterograde tracer Viral
-ANSWER AAV (Adeno-associated virus)
4. Example of Retrograde tracers Viral
-ANSWER Rabies virus, monosynaptic tracer Retro-AAV
, 5. How can you know if a brain area is active in
processing something
-ANSWER Recording activity
6. What are methods of Recording Activity
-ANSWER Calcium Imaging, Fiber Photometry,
Functional fMRI, Electrical Recording
7. What are some neuronal activators
-ANSWER Activation with ChannelRhodosin
8. What are some neuronal silencers
-ANSWER HaloRhodopsin
9. What are some neuronal activators in humans
-ANSWER TMS
10. 1st technique to visualize neurons
-ANSWER Golgi Stain