Which Ion Channel Opens in Response to a Change in Membrane

question 23

Multiple Choice

Which ion channel opens in response to a change in membrane potential and participates in the generation and conduction of action potentials?

• A) voltage-gated channel
• B) ligand-gated channel
• C) leakage channel
• D) mechanically gated channel

Understand the fundamental concepts and significance of Big Data in modern computing environments.

Identify and describe the basic units of data processing and data hierarchy.

Recognize the key components and structures of database systems including primary and foreign keys.

Comprehend the relational database model and its applications.

---

Definitions:

Successive Cohorts

Groups of subjects sequentially assessed over time, often used in longitudinal studies to observe changes within a population.

Quasi-Experimental Design

A research design that resembles an experimental design but lacks random assignment of subjects to treatment and control groups.

Error Variance

Pertains to the variation within experimental data that cannot be attributed to the variables being studied, essentially representing noise in the data.

Quasi-Experimental Designs

Research designs that seek to establish causal relationships between variables but lack the full control or random assignment typical of true experiments.