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Science Clinic => Science => Topic started by: Mr. Wonderful on Apr 23, 2014

Title: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: Mr. Wonderful on Apr 23, 2014
Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an ectopic (tubal) pregnancy. Based on your understanding of the structures of the cytoskeleton, what is the best explanation?
A) Tobacco smokers tend to get pregnant when they are younger.
B) Tobacco interferes with the functioning of the flagella propelling sperm.
C) Tobacco interferes with the transfer of oxygen to the uterus, thereby forcing the zygote to implant in a fallopian tube.
D) Tobacco interferes with the sweeping motion of cilia that aids in the movement of the egg toward the uterus.
Title: Re: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: K@ on Apr 24, 2014
Answer:  D
Title: Re: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: Mr. Wonderful on May 25, 2014
This is perfect, thank you.
Title: Re: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: nevelica on Sep 19, 2014
Thank you for the help!
Title: Re: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: Pea0909berry on Oct 11, 2014
Thank you
Title: Re: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: akemokai on Sep 26, 2015
Thank you
Title: Re: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: mathjasmine on Oct 12, 2015
Thank you!
Title: Re: Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an e
Post by: Celeste on Feb 15, 2019
Excellent!