Scientists Unearth a Wooly Mammoth from the Siberian Ice Sheath

question 46

Multiple Choice

Scientists unearth a Wooly Mammoth from the Siberian Ice Sheath and discover that a eukaryotic "amoeba"-like cell is still alive.Which component of the cell membrane might contribute to maintaining the fluidity of plasma membranes under freezing conditions?

• A)Peripheral proteins
• B)High levels of long fatty acyl tails within the lipid bilayer
• C)High levels of unsaturated fatty acyl tails within the lipid bilayer
• D)Absence of cholesterol
• E)High levels of saturated fatty acyl tails within the lipid bilayer

---

Definitions:

Back-end Database

The part of a database application that stores the data and is accessed indirectly by users through a front-end interface.

Front-end Database

The part of a database system that interacts directly with the user, providing an interface for data entry, querying, and report generation.

File-server Database

A type of database that is stored and managed on a network server, allowing multiple users to access and update its contents.

Startup Command-line

A command entered into the command-line interface to initiate or start a program's operation.