What term is used to describe the result of receptor binding when a neurotransmitter produces an increase in the number of nerve impulses that are emitted by the receiving neuron?

Ira and Andrew were both adopted by the same parents when they were the same age. They are unrelated biologically but have been raised as brothers their entire lives. They would be an example of __________ twins.

A. conjoined B. disparate C. virtual D. dizygotic

Define quasi-experiment and explain how it differs from a true experiment and a correlational design.

What will be an ideal response?