Which Type of Transport Proteins Use Cell Energy to Move

question 7

Multiple Choice

Which type of transport proteins use cell energy to move molecules across the plasma membrane?

• A) Cadherins
• B) Ligand-gated ion channels
• C) ATP-powered pumps
• D) Leak-ion channels

---

Definitions:

SBU

Strategic Business Unit, a fully-functional unit of a business that has its own vision and direction, often with responsibility for its own profitability.

Dog

A domesticated carnivorous mammal that typically has a long snout, an acute sense of smell, non-retractable claws, and a barking, howling, or whining voice.

BCG

Refers to the Boston Consulting Group Matrix, a strategic planning tool that categorizes a company's business units or products into four categories (Stars, Cash Cows, Question Marks, and Dogs) based on market growth and market share.

SBU

Strategic Business Unit; a semi-autonomous component of a larger organization, often focused on a specific product line or market segment.