BIO 235 Study guides, Class notes & Summaries

BIOL 235 Midterm 2 Exam Questions and Answers 100% Pass between the origin and insertion which is usually located proximally in limbs ? - Answer- Origin What happens during REVERSE MUSCLE ACTION? - Answer- specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? - Answer- if the load is closer to the fulcrum and the effort is farther from the fulcrum onl...

BIO 235 Assignment 3 Questions and Answers 100% Pass Some patients who suffer from hypertension (high blood pressure) are prescribed medications that are in the category of angiotensin-converting enzyme (ACE) inhibitors. Explain why these drugs are used to combat hypertension. - Answer- a. Angiotensin- converting enzyme (ACE) inhibitors are commonly used to treat hypertension, or high blood pressure. These drugs work by blocking the activity of an enzyme called angiotensin-converting enzy...

Bio 235 Final Exam Questions and Answers 100% Pass Venous blood returning from systemic circulation first enters the ___, proceeds to the ____, loses ___and gains ____ in the lungs, and then returns to the heart via the ____. a) right atrium, right ventricle, pulmonary artery, CO2, O2, pulmonary veins. b) Left atrium, left ventricle, pulmonary artery, CO2, O2, aorta c)Right atrium, right ventricle, pulmonary artery, O2, CO2, pulmonary veins d) Left atrium, right ventricle, pulmonary veins...

BIOL 235 Exam Questions and Answers 100% Pass define the terms anatomy and physiology - Answer- provide the basic understanding of the body parts and functions anatomy - Answer- is the science of the body structures and the relationships around them dissection - Answer- the careful cutting of the body structures to study their relationships physiology - Answer- is the study of body functions-how the body parts work different levels of structural organization - Answer- chemical, cellular,...

BIOL 235 final Exam Questions and Answers 100% Pass Erythrocytes contain the enzyme - Answer- carbonic anhydrase carbonic anhydrase catalyzes - Answer- the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - Answer- remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - Answer- narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - Answer- in the bone marrow pluripot...

BIOL 235 Final Review Questions and Answers 100% Pass Which of the following blood cell types normally compromises the highest percentage of the blood component labeled 2 in the figure? A) eosinophils B) monocytes C) lymphocytes D) neutrophils E) basophils - Answer- D The process by which the formed elements of the blood develop is called A) hematospermia B) hemopoiesis C) thrombocytosis D) hemostasis E) polycythemia - Answer- B The major functions of a red blood cell is A) nutri...

Exam #3 Bio 235 Athabasca Questions and Answers 100% Pass Trypsin - Answer- digests proteins into peptides. Acts on inactive processors to produce chymotrypsin, carboxypeptidase and elastase Secretin - Answer- Stimulates the flow of pancreatic juice rich in bicarbonate. inhibits secretion of gastric juice, enhances effects of CCK and promotes normal growth of pancreas. Buffering ion acid in chyme Inhibin - Answer- Inhibits FSH secretion by anterior pituitary. Secreted by granulose cells ...

BIO 235 Assignment 2 Questions and Answers 100% Pass With regards to effort and load, describe the main difference between a lever operating with a mechanical advantage versus a lever operating at a mechanical disadvantage. - Answer- a. Mechanical advantage- If the load is closer to the fulcrum and the effort farther from the fulcrum, then only a relatively small effort is required to move a large load over a small distance.Mechanical disadvantage- If the load is farther from the fulcrum ...

BIOL 235 C1 Exam Questions and Answers 100% Pass ANATOMY - Answer- (a-NAT-oˉ-mē ; ana- = up; -tomy = process of cutting) is the science of body structures and the relationships among them. DISSECTION - Answer- (dis-SEK-shun; dis- = apart; -section = act of cutting), the

Biol 235: Quiz 1 100% Solved 2024 What is Physiology: - Answer- emphasizes cause-effect mechanisms A hypothesis is scientific if it: - Answer- can be tested an integrating center sends information to - Answer- an effector Homeostasis is best thought of as being a state of - Answer- dynamic constancy embryonic stem cells can form UNRELATED cell types: these are known as... - Answer- pluripotent cells how much of the total body water content is in the intracellular compartment? - Answer- 6...