Nervous System - MCAT questions and answers
Nervous System - MCATSoma - correct answer neuron cell body Oligodendrocytes - correct answer cells that produce MYELIN in CENTRAL NERVOUS SYSTEM Schwann Cells - correct answer cells that produce MYELIN in the PERIPHERY Resting Membrane Potential - correct answer about -70mV inside of neuron is negative relative to outside Discuss ion concentrations inside neuron. - correct answer [K+] is high inside neuron [Na+] is low inside neuron Discuss ion concentrations outside neuron - correct answer [K+] is low inside neuron [Na+] is high inside neuron K/Na ATPase - correct answer important for restoring chemical gradient after action potential has been fired transports 3 Na+ out of cell for every 2 K+ into the cell at the expense of 1 ATP
Información del documento
- Subido en
- 7 de junio de 2024
- Número de páginas
- 16
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
