BIOL 251- EXAM 1 QUESTIONS WITH CORRECT
ANSWERS 2026 RATED A+
1. Tissues get together to make-ANSWER- organs
2. Classify H20-ANSWER- molecules
3. Classify kidney-ANSWER- organ
4. System that transports oxygen-ANSWER- cardiovascular
5. System that ovaries belong in-ANSWER- reproductive & immune
6. First part that notices something wrong-ANSWER- receptor
7. Messages away-ANSWER- efferent pathway
8. Solves problem-ANSWER- effector
9. Most common in healthy person-ANSWER- negative feedback
10. Spinal cord___stomach-ANSWER- inferior
11. Teeth___tongue-ANSWER- anterior
12. Ear___nose-ANSWER- lateral
13. Buccal___nasal & otic-ANSWER- intermediate
14. Patellar___tarsal-ANSWER- proximal
15. Muscles___skin-ANSWER- deep
16. Brachial___carpal-ANSWER- proximal
17. Thoraic___cephalic-ANSWER- inferior
18. Frontal includes-ANSWER- lungs, heart, shoulder
19. In midsagittal view you can see___of body-ANSWER- spinal cord
20. Three of the following belong together, one is the odd one out? Which one?
Spleen
Thymus
, Adrenal gland
Tonsils-ANSWER- Adrenal gland
21. The process in which cells and organisms are able to maintain a stable
Balance of internal and external substances and forces is called___.-ANSWER- Homeostasis
22. Most of the body's mechanisms operate by negative feedback, although
A few function through positive feedback. Choose the example from the list
Below that operates by POSITIVE FEEDBACK.-ANSWER- One activated platelet, activates further
platelets
Causing a cascade of activated platelets
23. All of the following are examples of homeostatic parameters or body values
Which are always kept at a programmed set point, except one. Which is the odd
1/9
BIOL 251- EXAM 1 Questions
Study online at https-ANSWER-//quizlet.com/_80my3y
One out?
Heart rate
Insulin production
Blood pressure
Blood glucose level-ANSWER- Insulin production
24. Which of the following is most inferior in location?
Abdominal cavity
Mediastinum
Diaphragm
Pleural cavity
Cervical region-ANSWER- Abdominal cavity
25. Physiology is best defined as the study of___.-ANSWER- Body function
ANSWERS 2026 RATED A+
1. Tissues get together to make-ANSWER- organs
2. Classify H20-ANSWER- molecules
3. Classify kidney-ANSWER- organ
4. System that transports oxygen-ANSWER- cardiovascular
5. System that ovaries belong in-ANSWER- reproductive & immune
6. First part that notices something wrong-ANSWER- receptor
7. Messages away-ANSWER- efferent pathway
8. Solves problem-ANSWER- effector
9. Most common in healthy person-ANSWER- negative feedback
10. Spinal cord___stomach-ANSWER- inferior
11. Teeth___tongue-ANSWER- anterior
12. Ear___nose-ANSWER- lateral
13. Buccal___nasal & otic-ANSWER- intermediate
14. Patellar___tarsal-ANSWER- proximal
15. Muscles___skin-ANSWER- deep
16. Brachial___carpal-ANSWER- proximal
17. Thoraic___cephalic-ANSWER- inferior
18. Frontal includes-ANSWER- lungs, heart, shoulder
19. In midsagittal view you can see___of body-ANSWER- spinal cord
20. Three of the following belong together, one is the odd one out? Which one?
Spleen
Thymus
, Adrenal gland
Tonsils-ANSWER- Adrenal gland
21. The process in which cells and organisms are able to maintain a stable
Balance of internal and external substances and forces is called___.-ANSWER- Homeostasis
22. Most of the body's mechanisms operate by negative feedback, although
A few function through positive feedback. Choose the example from the list
Below that operates by POSITIVE FEEDBACK.-ANSWER- One activated platelet, activates further
platelets
Causing a cascade of activated platelets
23. All of the following are examples of homeostatic parameters or body values
Which are always kept at a programmed set point, except one. Which is the odd
1/9
BIOL 251- EXAM 1 Questions
Study online at https-ANSWER-//quizlet.com/_80my3y
One out?
Heart rate
Insulin production
Blood pressure
Blood glucose level-ANSWER- Insulin production
24. Which of the following is most inferior in location?
Abdominal cavity
Mediastinum
Diaphragm
Pleural cavity
Cervical region-ANSWER- Abdominal cavity
25. Physiology is best defined as the study of___.-ANSWER- Body function
