All of the following are true of the cervix, EXCEPT
A) its secretions contribute to the chemical balance of the vagina.
B) it expands in length during sexual arousal.
C) it expands to permit passage of a baby.
D) sperm pass through the cervical canal.
Question 2
All of the following are true of vaginitis, EXCEPT
A) vaginitis can only be prevented with antibiotics.
B) vaginitis means vaginal inflammation.
C) vaginitis may be caused by birth control pills.
D) vaginitis may be involve abnormal discharge from the vagina.
Activation energy of a chemical reaction
The uterus. Cutaway view shows regions of the uterus and cervix and its relationship to the uterine
Time dependence of the rates of a chemical reaction
Chemical Warfare Agents and Treatments
The Chemical Structure of DNA DNA is composed of nucleotide pairs.
The chemical changes in photoreception