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If you took all of the nuclear DNA in your body and lined it up end to end, would it be long enough to reach the moon? If so, how many times would it reach the moon and back? (Assume you have 50 trillion cells.) Is it the same for […]

1) Li is a tiny woman with a tidal volume of 400mL and a respiratory rate of 12 breaths per minute at rest. What is her total pulmonary ventilation? 2) Just before a physiology exam her ventilation increases to 18 breaths per minute from nervousness. Now what is her total […]

Q1. Complete a chart by identifying six actions that reduce the risk of infection and strengthen the body’s immune system. In the second column, explain how the action reduces risk of infection and strengthens the body’s immune system. Q2. What happens while you inhibit carbonic anydrase? Does Carbon dioxide build […]

Human Biology Writing Assignment What is the scientific consensus? In this writing assignment you will read and analyze two additional scientific articles related to your articles from the first writing assignment. Your paper for this assignment will address 3 total articles: your original scientific article, and two new scientific articles. […]