Grid or Indicators of Science Tryout Questions for Grade 8 Junior High School

1. Given a diagram of an animal cell, students will be able to correctly identify theorganelle that functions as the center of coordination by selecting the part labeled A.
2. Given a diagram of an animal cell, students will be able to correctly identify the organelle that produces energy by selecting the part labeled C.
3. Given a diagram of muscle tissue, students will be able to correctly identify the location of the muscle tissue that helps with body movement by choosing the right body part from the options provided.
4. Given a list of organs, students will be able to correctly identify the group of organs that make up the digestive system by selecting the correct combination of numbers.
5. Given a list of levels of organization in multicellular life, students will be able to correctly order them from most complex to simplest by selecting the correct sequence.
6. Given a scenario about food digestion, students will be able to correctly identify the name and function of the enzyme produced by organ K (pancreas) that helps with chemical digestion.
7. Given a diagram of the digestive system, students will be able to correctly match the type of enzyme produced by organ X and its function from a provided table.
8. Given a scenario about chewing, students will be able to explain how the chewing process helps with digestion in the oral cavity by selecting the correct explanation.
9. Given a picture of a blood component, students will be able to correctly identify the type of blood component and its function by selecting the right option.
10. Given a list of characteristics of a blood vessel, students will be able to correctly identify the type of vessel that has thin walls and carries blood from organs to the heart.
11. Given a picture of a heart, students will be able to correctly match the part indicated by the letter P with its name and function.
12. Given a diagram of the circulatory mechanism, students will be able to correctly identify the pulmonary circuit that occurs when the left ventricle contracts by selecting the correct sequence of blood flow.
13. Given a diagram of the circulatory mechanism, students will be able to correctly identify the pulmonary circuit that occurs when the right ventricle contracts by selecting the correct sequence of blood flow.
14. Given a patient's blood pressure, students will be able to correctly explain the meaning of the systolic pressure by identifying the correct statement.
15. Given a list of characteristics of a breathing mechanism, students will be able to correctly identify the process as expiration in chest breathing.
16. Given a diagram of the respiratory system, students will be able to correctly identify the organ labeled number 4 and its function.
17. Given a doctor's advice about breathing, students will be able to explain the breathing mechanism during inspiration by selecting the correct statement.
18. Given a list of functions, students will be able to correctly identify which of the functions belong to the kidney by selecting the correct list of numbers.
19. Given a list of functions, students will be able to correctly identify the excretory organ that has the function of remodeling red blood cells, forming prothrombin, and storing glycogen.
20. Given a diagram of the skin, students will be able to correctly identify the part that shows the sweat glands by selecting the right number.
21. Given the terms "mechanical digestion" and "chemical digestion," students will be able to explain the differences between the two digestive processes. 
22. Given an incomplete table about arteries and veins, students will be able to correctly complete the missing information regarding their vessel wall, blood flow, valves, and location.
23. Given a diagram of the circulatory system, students will be able to provide the correct order of the systemic circulation mechanism.
24. Given the terms "inspiration" and "expiration," students will be able to explain the differences between the two respiratory processes.