Which Statement Best Describes of the Mechanistic Uniqueness of the Doogie

Which statement best describes of the mechanistic uniqueness of the Doogie mouse strain?

A) They have longer-opening NMDA receptors compared to standard lab mice.
B) They produce more neurotransmitters than standard lab mice.
C) They produce more action potentials per second than standard lab mice.
D) They have a better long-term memory than standard lab mice.