1. Which letter in the diagram labels a phospholipid?
2. Which of the following statements is true about a phospholipid?
3. Which of the following shows the reaction catalysed by thromboplastin?
4. Which of the following shows the ions involved in the blood clotting process?
Use the following graph to answer Questions 5 and 6:
5. Which time period corresponds with ventricular systole?
6. Which of the following is occurring in the heart at 1.0 second on the graph?
7. Which of the following is the name of the bond used to join amino acids together?
Use the following diagram to answer Question 8: