​If a DNA Sequence Contains 30 Percent Adenine Bases, Then

question 70

Multiple Choice

​If a DNA sequence contains 30 percent adenine bases, then it also contains ____.

• A)​40 percent guanine
• B)​35 percent cytosine
• C)​20 percent guanine
• D)​35 percent thymine
• E)​60 percent guanine plus cytosine

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Definitions:

Pelvis

The lower part of the torso, located between the abdomen and the thighs, that houses the reproductive organs and part of the digestive tract.

Uterus

A female reproductive organ in which the fertilized egg implants and develops into a fetus.

Cervix

The lower part of the uterus that opens into the vagina, involved in dilation during childbirth.

Perimetrium

The outermost layer of the uterus, a protective serous membrane.