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10) Approximately how many exoplanets have been discovered to date?

5) In order to maximize your chance of seeing a faint, cooler exoplanet next to a brighter, hotter star, you should observe

6) The only place outside of Earth where there is irrefutable evidence for (ancient, microbial) life is

You are a nurse and go to your patient’s room to do routine vital signs monitoring and find that your patient’s bedtime snack was not eaten. This should alert the you to check and assess for:  

Match the indicated structure with the correct answer.

The normal pacemakers of the heart are cells located in the…

Attention. Important. This is only PART 1 of the FINAL EXAM. Be sure to submit your Final Exam Part 1 and then take a short break and then continue on to Final Exam Part 2 (see Quizzes Tab to the Left). You are half way done… keep focused, deep breath and good luck on the rest.

The intracellular signal needed for skeletal, cardiac, and smooth muscle cell contraction is?

Your grandmother is taking a drug to reduce blood clotting (e.g., warfarin), it is likely that her drug is reducing or blocking the activity of which critical blood clotting enzyme?

The signal indicated on the ECG (A, yellow arrows) is caused directly by: [a] The signal indicated on the ECG (B, green arrows) is caused directly by: [b]