One of Chargaff's Rules Is _____.​

question 13

Multiple Choice

One of Chargaff's rules is _____.​

• A) ​different organisms have different proportions of adenine and guanine
• B) ​the DNA molecule is a double helix
• C) ​the two strands in a DNA molecule run in opposite directions
• D) ​the backbone of a DNA molecule is on the outside
• E) ​the backbone of the DNA is comprised of alternating sugars and phosphates

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Definitions:

Vestibular Glands

The vestibular glands, also known as Bartholin's glands, are located near the vaginal opening and produce lubrication during sexual arousal.

Urethral Meatus

The external opening of the urethra, through which urine exits the body in both males and females, and also serves as the conduit for semen in males.

Paraurethral Glands

Glands located near the urethra that secrete fluid and are involved in female ejaculation.

Ovarian Atrophy

The shrinking or reduction in size and function of the ovaries, often associated with aging or certain medical conditions.