I believe the correct answers are: post-synaptic receptors
and shape of the neurotransmitter.
In the lock-and-key analogy for neurotransmitters, the lock
refers to the post-synaptic receptors, whereas the key refers to the shape of
the neurotransmitter.
Analogy of key-and-lock refers to the binding to occur
between post-synaptic receptors and the shape of neurotransmitters, in which the
neurotransmitter and the receptor site must have perfectly complementing
shapes, as does a key that fits a lock.
A federal republic is a republic where a chief has all power but the smaller portents of the country have power
I believe the answer to your question is True sorry if i am wrong.
Answer:
A community is usually a combination of territorially defined people, united by, for example, history, kinship, co-operation, common values and way of life. Usually, a community is made up of people living close together, but a community can also be a larger number of people who have something in common, such as nationality, ideology or interests.
In turn, political science studies the impact that politics as a decision-making system has on the life of communities. Thus, it studies how governments affect the lives of their citizens through their policies, and how citizens react to them.
Therefore, the community is ultimately the subject on which the activity of the political sciences falls, as they study their relationship with politics.
