In Which Type of Environment Would You Be Most Likely

question 50

Multiple Choice

In which type of environment would you be most likely to find methanogenic archaea?

• A) hot, acidic
• B) high salt concentration
• C) anaerobic
• D) aerobic
• E) dry

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Definitions:

Ulna

A long bone found in the forearm that stretches from the elbow to the smallest finger, and when in anatomical position, is located on the medial side of the forearm.

Sacral Hiatus

An opening at the base of the sacral bone in the back, through which nerves and membranes can pass.

Superior Articular Facet

Superior articular facets are the upper pair of articulating surfaces found on the vertebrae, which connect with an adjacent vertebra to facilitate spinal movement.

Median Sacral Crest

A ridge on the posterior surface of the sacrum formed by the fusion of spinous processes, serving as an attachment for muscles.