Which of the Following Prokaryotic Cells Contain an Outer Membrane

question 72

Multiple Choice

Which of the following prokaryotic cells contain an outer membrane?

• A) Gram-negative bacteria only
• B) Gram-positive bacteria only
• C) both Gram-positive and Gram-negative bacteria
• D) archaea
• E) all prokaryotes

---

Definitions:

Thalamus

A part of the brain that serves as a central relay station for sensory information, excluding smell.

Cortex

The outer layer of the brain involved in higher-order brain functions such as thought, language, and decision making.

Pons

A part of the brain located in the brainstem that plays key roles in regulating sleep, breathing, and coordination between different parts of the brain.

Ganglion Cells

Neurons located in the retina that process visual information and transmit it to the brain through the optic nerve.