Motivation and reward (or reinforcement) is mediated primarily by ___________ in the CNS and is the target of drugs of abuse such as heroin.
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Which part of a neuron generates and conducts electrical out…
Which part of a neuron generates and conducts electrical output (sending information to ‘downstream’ cell):
Which letter is indicating an axo-somatic synapse?
Which letter is indicating an axo-somatic synapse?
In Cross-bridge cycling (CBC), detachment of myosin from act…
In Cross-bridge cycling (CBC), detachment of myosin from actin (i.e., disruption of a “cross-bridge”) coincides with:
Which of the following neurotransmitters is NOT one of the B…
Which of the following neurotransmitters is NOT one of the Biogenic Amines:
The storage site of Ca2+ in a skeletal muscle fiber is:
The storage site of Ca2+ in a skeletal muscle fiber is:
Opening of a ligand-gated K+ channel occurs in _________.
Opening of a ligand-gated K+ channel occurs in _________.
The ______ phase of a muscle twitch corresponds to excitatio…
The ______ phase of a muscle twitch corresponds to excitation-contraction coupling.
The ______ phase of a muscle twitch corresponds to cross-bri…
The ______ phase of a muscle twitch corresponds to cross-bridge cycling.
Which protein of the sarcomere hydrolyzes ATP:
Which protein of the sarcomere hydrolyzes ATP: