Defining Features of the Halobacteria Include

question 31

Multiple Choice

Defining features of the halobacteria include

• A)absolute dependence on temperatures above 65ºC for growth.
• B)the production of methane.
• C)absolute dependence on a high concentration of NaCl for growth.
• D)absolute dependence on low pH conditions for growth.

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Definitions:

Dimple

A small, natural indentation in the skin, often located on the cheek or chin, usually considered a trait of attractiveness.

Digastric Muscle

A small muscle located under the jaw, which acts to open the mouth and elevate the hyoid bone.

Tummy Tucks

A cosmetic surgical procedure, also known as abdominoplasty, that removes excess skin and fat from the abdomen and tightens the abdominal muscles.

Stomach Contractions

The rhythmic contractions of the stomach muscles that mix and propel food through the digestive system.