Which of the following is related to an increase in the chance of breast cancer?
A) breast-feeding B) early first menstruation
C) early menopause D) pregnancy
Answer: B
Biology & Microbiology
You might also like to view...
Even if detected early, PKU cannot be treated to prevent the development of intellectual disability
a. True b. False
Biology & Microbiology
In what process does the aerobic electron transport chain participate?
a) Glycolysis b) Oxidative phosphorylation c) Photophosphorylation d) Substrate-level phosphorylation
Biology & Microbiology
What type of transport uses two transport proteins?
a. Uniport b. Antiport c. Symport d. None of the proteins do e. All of the proteins do
Biology & Microbiology
Unlike sharks and rays, ray-finned fishes have
A) an operculum. B) a lateral line system. C) a flexible skeleton made of cartilage. D) hinged jaws.
Biology & Microbiology