BIOL 251 Comprehensive past paper study guide and Final Exam. (A+ GUIDE) | Q&A (well explained) | American Public University

Comment: Andre, Great work on this quiz. Let me know if you have any questions as you review your answers. Scott Nunnelly Part 1 of 6 - Part 1 60.0/ 60.0 Points From chapter 17 (17.1-17.11) Question 1 of 25 4.0/ 4.0 Points How many hormones are produced by the posterior pituitary?  A. 6 ...

Endocrine system key terms. Key Terms Adrenal cortex: The outer region of the adrenal gland. Adrenal glands: The endocrine glands found on the superior surface of the kidneys. Adrenal medulla: The inner region of the adrenal gland. Alarm reaction: The initial phase of the stress response. Ant...

What is the major cation found in intracellular fluid?  A. Potassium  B. Chloride  C. Sodium  D. Bicarbonate Feedback:Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.3. Question 2 of 10 10.0/ 10.0 Points What is the major cation found in ...

From chapter 24.5-7 Question 1 of 10 10.0/ 10.0 Points The accumulation of how many calories adds one pound of weight?  A. 200  B. 1500  C. 2000  D. 3500 Feedback:Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 24.7. Question 2 of 10 10.0/...

From chapter 23 (23.1-23.7) Question 1 of 10 10.0/ 10.0 Points The __________ is where chemical digestion begins.  A. Large intestine  B. Pancreas  C. Stomach  D. Small intestine  E. Mouth Feedback:Good work; your answer is correct! Question 2 of 10 10.0/ 10.0 Points ...

Venous return is affected by all EXCEPT:  A. Skeletal and muscle activity  B. Values lining the veins  C. Thorax pressure changes  D. Temperature changes in the body  E. All of the above affect venous return. Feedback:Good work; your answer is correct! Question 2 of 10 1...

When a coronary artery is totally obstructed to any one portion of the heart muscle, what occurs?  A. The person usually feels no pain at all.  B. All heart muscle immediately stops contracting.  C. That specific part of heart muscle immediately receives blood from a different arter...

hich of the following is/are true of platelets?  A. Platelets are sometimes referred to as thrombocytes.  B. Platelets are actually pieces of large cells called a megakaryocytes.  C. Platelets are very small, but very numerous, sometimes numbering 150,000 to 160,000 per microliter of...

About 7% of plasma is made up of proteins. The most abundant of these plasma proteins is:  A. alpha globulins  B. fibrinogen  C. immunoglobulin  D. gamma globulins  E. albumin Feedback:Good work; your answer is correct! Question 22 of 50 2.0/ 2.0 Points Which of the fol...