Jan is studying the firing of neurons in the brains of rats as part of her dissertation research on memory. She is disciplined in her research process and in record-keeping and follows her advisor’s recommendations to the letter, as she wants to eventually accomplish a lot in this field. The Big Five trait that best describes this aspect of Jan’s personality is

Conscientiousness

Explanation:

Conscientiousness is one of the Big Five trait of personality, amongst other traits such as agreeableness neuroticism, extraversion and openness. They are used to access an organism personality.

Jan is disciplined in her research process and in record-keeping and follows her advisor's recommendations to the letter, so as to eventually accomplish a lot in this field.

Hence, Jan exhibited conscientiousness.

answer; a muscle cell, another neuron and a of the above

where is the scientific experiment?