APHY 102

APHY 102 Blood Exam with correct Answers 100% The amount of blood the average adult has 4.7-5.5 liters makes up majority of blood Plasma What percentage of the blood is plasma 55% List the protective functions of blood phagocytosis, antibody production, blood clotting/coagulation What is the combination of plasma and formed elements called whole blood what does hematocrit measure percentage of red blood cells in the blood what is the normal PH range for blood...

APHY 102 Anatomy and Physiology Study Questions Endocrine System with correct Answers List the steps of the action of most non steroid hormones 1. Combines with receptor site on membrane, activating G protein 2. Adenylate cyclase is activated by G protein in target cell 3. Adenylate cyclase converts ATP to Cyclic AMP 4. Cyclic AMP activates protein kinases 5. Protein kinases activate protein substrates in the cell that change metabolic processes 6. Cellular changes produces the hormones e...

APHY 102 - Ivy Tech - F-M Reproductive System (Test) Questions and Answers Uterus Where the fetus develops and grows. Ovulation The release of oocyte from ovary. Scrotum External sac enclosing the testes. Corpora cavernosa Erectile tissue in the male. Labia majora Female homologue of the scrotum. Warts Human papillomavirus. Syphilis Treponema pallidum Gonorrhea Urethritis in males Genital herpes Genital herpes Gonorrhea Organism responsible...

APHY 102 - Exam 3 Nutrition and Metabolism Questions and Answers neuropeptide Y a chemical produced in the brain that stimulates appetite, diminishes energy expenditure, and increases fat storage leptin A hormone produced by adipose (fat) cells that acts as a satiety factor in regulating appetite. ghrelin hormone secreted by empty stomach; sends "I'm hungry" signals to the brain carbohydrates Broken down to glucose to provide energy. proteins Nutrients the body uses ...

APHY 102 - Exam 3 Nutrition and Metabolism Questions and Answers What types of fats are associated with increased risk of cardiovascular disease? saturated fats BMI values for overweight 25-30 BMI values for healthy weight 18-24 BMI values for obesity over 30 After absorption from the digestive tract, all monosaccharides are converted by liver enzymes to what compound? glucose What is a complete protein? a dietary protein that provides adequate amounts of all esse...

APHY 102 - Exam 3 Nutrition and Metabolism Questions and Answers Excess glucose polymerized to form glycogen Glycogenesis Glycogen broken down to form glucose Glycogenolysis Converting non carbs to glucose Gluconeogenesis beta oxidation chemical process of breaking down fatty acid chains to form Acetyl coenzyme A, which can enter the citric acid cycle Fatty acid oxidase An enzyme that catalyzes the removal of hydrogen or electrons from a fatty acid molecule Ketone ...

APHY 102 - Exam 3 Nutrition and Metabolism Questions and Answers Metabolism the coordinated process of transforming nutrients into substrates chemical process your body uses to transform the food you eat into the fuel that keeps you alive Nutrition consists of proteins, carbs & fats Nutrition& metabolism is connected to maintain the homeostasis in the body, fuel is needed to keep the body going Metabolism refers to the sum of all physical and chemical processes by which livi...

APHY 102 Final Exam with correct Answers what regulates pituitary secretion? hypothalamus, other brain areas, and feedback from target organs What is a hormone? a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action. How do hormones work? 1) They are molecular triggers that can only influence specific cells, called Target Cells. 2) They will either stimulate or inhibit a specific action. 3)...

APHY 102 Final Exam with correct Answers what regulates pituitary secretion? hypothalamus, other brain areas, and feedback from target organs What is a hormone? a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action. How do hormones work? 1) They are molecular triggers that can only influence specific cells, called Target Cells. 2) They will either stimulate or inhibit a specific action. 3)...

APHY 102 Final Exam with correct Answers what regulates pituitary secretion? hypothalamus, other brain areas, and feedback from target organs What is a hormone? a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action. How do hormones work? 1) They are molecular triggers that can only influence specific cells, called Target Cells. 2) They will either stimulate or inhibit a specific action. 3)...