Question

antibodies follow a binding process similar to
the central nervous system.
cellular respiration.
photosynthesis.
the lock and key theory.
rewatch
submit

Explanation:

Antibodies bind to specific antigens via a complementary fit, similar to the Lock and Key Theory (which describes enzyme-substrate specificity through matching shapes). The other options are unrelated: the central nervous system is a body system, cellular respiration is energy production, and photosynthesis is food synthesis in plants.

Answer:

the Lock and Key Theory.