Why Are Lipids and Proteins Free to Move Laterally in Membranes

question 51

Multiple Choice

Why are lipids and proteins free to move laterally in membranes?

• A)The interior of the membrane is filled with liquid water.
• B)Lipids and proteins repulse each other in the membrane.
• C)Phospholipids form hydrogen bonds with water at the membrane surface,which moves the lipids as water moves.
• D)Weak hydrophobic interactions in the interior of the membrane are easily disrupted.

---

Definitions:

Ledger Accounts

Record books or digital records in accounting that are used to store, organize, and summarize a company's financial transactions, sorted by account.

AASB 10/IFRS 10

Standards dealing with the principles for the preparation and presentation of consolidated financial statements when an entity controls one or more other entities.

Voting Shares

Shares of a company's stock that grant the shareholder the right to vote on corporate matters, such as electing the board of directors and approving major corporate actions.