Instructions: Provide the Missing Structure(s) or Reagent(s) for Each Reaction

question 11

Essay

Instructions: Provide the missing structure(s) or reagent(s) for each reaction or sequences of reactions. Show all relevant stereochemistry.
Provide missing structure(s):

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Definitions:

Stress-Related Problems

Issues arising from acute or chronic stress, affecting mental, emotional, or physical health.

Depression

A mood disorder marked by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.

Acupuncture

A traditional Chinese medicine technique involving the insertion of very thin needles through the skin at strategic points on the body, commonly used for pain relief.

Brain Changes

Alterations in the structure, function, or chemistry of the brain, which may occur due to development, aging, disease, or environmental influences.