________ Work with Lyft, Uber, Instacart, Grubhub, or Etsy Reflects

question 193

Short Answer

________ work with Lyft, Uber, Instacart, Grubhub, or Etsy reflects a new way of organizing economic activity.

---

Definitions:

Sodium-Potassium Pump

A membrane-bound ATPase enzyme that pumps sodium out of cells while moving potassium into cells, crucial for maintaining cellular ion balance and membrane potential.

Plasma Membrane

A bi-layer of lipids and proteins that surrounds a cell, controlling the passage of substances in and out of the cell.

Membrane Potential

The electrical potential difference across a cell's plasma membrane, vital for the conduction of nerve impulses, muscle contraction, and transport processes.

Depolarization

A decrease in membrane potential that makes the interior of a cell less negative compared to the outside, crucial for nerve impulse transmission and muscle contractions.