MSN 671 NEI Global Video Questions with complete solutions
Communication between human CNS neurons at synapses is: correct answer: Chemical An example of volume neurotransmission is: correct answer: Dopamine in the prefrontal cortex The direct role of transcription factors is to: correct answer: Influence gene expression The term epigenetics refers to: correct answer: A process determining whether a given gene is expressed or silenced Presynaptic reuptake transporters are a major method of inactivation for which of the following? correct answer: Serotonin and GABA What is constitutive activity? correct answer: Signal transduction when no agonist or inverse agonist is bound to the receptor. A partial agonist has what effect on neurotransmission? correct answer: Net agonism when neurotransmission is deficient. Net antagonism when neurotransmission is excessive. Both of the above answers are correct Agonists cause ligand-gated ion channels to: correct answer: Open more frequently Which of the following is true? correct answer: Both positive and negative allosteric modulations are
Escuela, estudio y materia
Información del documento
- Subido en
- 18 de junio de 2023
- Número de páginas
- 20
- Escrito en
- 2022/2023
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
-
msn 671 nei global video questions with complete s