Circular DNA Molecules Found in Nature (Such as Bacterial,viral,or Mitochondrial

question 6

Multiple Choice

Circular DNA molecules found in nature (such as bacterial,viral,or mitochondrial DNA) are

• A)positively supercoiled.
• B)negatively supercoiled.
• C)not supercoiled, due to their small size.
• D)always oriented in a triple helix to conserve space.
• E)always in the relaxed state.

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Definitions:

Gluteus Maximus

The largest and most superficial of the three gluteal muscles, responsible for movement of the hip and thigh.

Trunk Region

The central part of the body to which the head and limbs are attached; in humans, it consists of the thorax and abdomen.

Thorax

The part of the body between the neck and the abdomen, encased by the rib cage, and containing organs such as the heart and lungs.

Abdominopelvic Region

Refers to the combined area of the abdomen and the pelvis, enclosing the abdominal and pelvic cavities containing organs such as the stomach, liver, intestines, and bladder.