MCAT Question of the Day 305– Biology

Which one of the following is true during systole?

Question posted with permission from The Princeton Review

 

By | 2017-08-15T06:45:22+00:00 May 30th, 2016|Biology, Circulatory Lymphatic Immune System, Princeton Review, Question of the Day|Comments Off on MCAT Question of the Day 305– Biology
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