Which Group of Archaeans Lacks a Cell Wall

question 23

Multiple Choice

Which group of archaeans lacks a cell wall?

• A)mycoplasmas
• B)extreme thermophiles
• C)members of the genus Thermoplasma
• D)extreme halophiles
• E)methanogens

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Definitions:

Arthroscope

a surgical instrument used to visualize, diagnose, and treat problems inside a joint.

-Scope

A suffix used in the names of instruments or devices for viewing or examining, such as a microscope.

Hematopoiesis

The process of creating new blood cells in the body, occurring predominantly in the bone marrow.

Skeletal System

The framework of bones and other connective tissues which provide support, movement, protection, and mineral storage for the body.