APHY 102
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APHY 102 Ivy Tech Final Study Guide 2024 
What regulates pituitary gland secretion? 
Hypothalamus 
 
 
What is a hormone and how does it act? 
Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. 
 
 
Compare and contrast glucagon and insulin 
 
 
How are pheromones different than hormones? 
 
 
How is inhibin ...
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APHY 102 Ivy Tech Final Study Guide 2024 
What regulates pituitary gland secretion? 
Hypothalamus 
 
 
What is a hormone and how does it act? 
Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. 
 
 
Compare and contrast glucagon and insulin 
 
 
How are pheromones different than hormones? 
 
 
How is inhibin ...
![Latest Preview Thumbnail](/docpics/5111443/662b462d92e7b_5111443_121_171.jpeg)
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 essential amino acids ...
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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 essential amino acids ...
![Latest Preview Thumbnail](/docpics/5111401/662b44caa09c2_5111401_121_171.jpeg)
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 to build and m...
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APHY 102•APHY 102
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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 to build and m...
![Latest Preview Thumbnail](/docpics/5111371/662b43688c2a4_5111371_121_171.jpeg)
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 bodies 
Compound p...
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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 bodies 
Compound p...
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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 living organis...
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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 living organis...
![Latest Preview Thumbnail](/docpics/5110912/662b3029ce7bc_5110912_121_171.jpeg)
APHY 102 Final Lab Cumulative, Exam 1 Review Material- Questions and Answers 
A hormone is a _____ and the target cell is _____. 
molecule that has a metabolic effect on another cell; a cell that has receptors for specific hormones 
 
 
Exocrine glands differ from endocrine glands in that exocrine glands 
secrete through ducts or tubes to the body's exterior 
 
 
The specificity of hormone action derives from 
target cell receptors that are unique for each hormone 
 
 
Hormones 
regulate metabo...
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APHY 102 Final Lab Cumulative, Exam 1 Review Material- Questions and Answers 
A hormone is a _____ and the target cell is _____. 
molecule that has a metabolic effect on another cell; a cell that has receptors for specific hormones 
 
 
Exocrine glands differ from endocrine glands in that exocrine glands 
secrete through ducts or tubes to the body's exterior 
 
 
The specificity of hormone action derives from 
target cell receptors that are unique for each hormone 
 
 
Hormones 
regulate metabo...
![Latest Preview Thumbnail](/docpics/5110905/662b2febd795d_5110905_121_171.jpeg)
APHY 102 FINAL- IVY TECH SUMMER EXAM QUESTIONS AND ANSWERS 
What regulates pituitary gland secretion? 
The pituitary gland is directly connected to the hypothalamus. Secretion from the 2 lobes of the pituitary gland is controlled by different methods by the hypothalamus 
 
 
What is a hormone and how does it act? 
Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue ...
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APHY 102 FINAL- IVY TECH SUMMER EXAM QUESTIONS AND ANSWERS 
What regulates pituitary gland secretion? 
The pituitary gland is directly connected to the hypothalamus. Secretion from the 2 lobes of the pituitary gland is controlled by different methods by the hypothalamus 
 
 
What is a hormone and how does it act? 
Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue ...
![Latest Preview Thumbnail](/docpics/5110898/662b2fb075c43_5110898_121_171.jpeg)
APHY 102 Final Ivy Tech Exam with correct Answers 2024 
Which of the following is not a function of the mucus-lined nasal passages? 
Cooling exhaled air 
 
 
Which of the following has an effect on the pH of blood? 
Carbon dioxide 
 
 
What causes air to move into the lungs during inspiration? 
Pressure gradient between atomosphere and alveoli 
 
 
Another word for breathing is ventilation. 
True 
 
 
Oxygen is carried in the blood in the form of bicarbonate ions and is bound to hemoglobin. 
Fal...
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APHY 102 Final Ivy Tech Exam with correct Answers 2024 
Which of the following is not a function of the mucus-lined nasal passages? 
Cooling exhaled air 
 
 
Which of the following has an effect on the pH of blood? 
Carbon dioxide 
 
 
What causes air to move into the lungs during inspiration? 
Pressure gradient between atomosphere and alveoli 
 
 
Another word for breathing is ventilation. 
True 
 
 
Oxygen is carried in the blood in the form of bicarbonate ions and is bound to hemoglobin. 
Fal...
![Latest Preview Thumbnail](/docpics/5110892/662b2fade1980_5110892_121_171.jpeg)
APHY 102 Final Exam Questions and Answers 2024 
A hormone is a secreted molecule that is carried in the bloodstream to where it acts on target cells that bear specific receptors for that hormone. 
- True 
- False 
True 
 
 
Maxwell has a very high metabolic rate, is skinny, and has protruding eyes. These are symptoms of 
-Hyperthyroidism 
-Hypothyroidism 
-hyperparathyroidism 
-hypoparathyroidism 
hyperthyroidism 
 
 
Steroid hormones diffuse through cell membranes, then bind with receptors, whe...
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APHY 102 Final Exam Questions and Answers 2024 
A hormone is a secreted molecule that is carried in the bloodstream to where it acts on target cells that bear specific receptors for that hormone. 
- True 
- False 
True 
 
 
Maxwell has a very high metabolic rate, is skinny, and has protruding eyes. These are symptoms of 
-Hyperthyroidism 
-Hypothyroidism 
-hyperparathyroidism 
-hypoparathyroidism 
hyperthyroidism 
 
 
Steroid hormones diffuse through cell membranes, then bind with receptors, whe...
![Latest Preview Thumbnail](/docpics/5110885/662b2f70d13d6_5110885_121_171.jpeg)
APHY 102 Final Exam with correct Answers 
True 
A person under stress may have a lowered resistance to infection. 
T or F 
 
 
all of the above. 
The B vitamins are : 
 
a. essential for normal cellular metabolism 
b. involved in the oxidation of carbohydrates, lipids, and protiens 
c. grouped because they are in the same foods 
d. all of the above. 
 
 
b. D 
Deficiency of vitamin__________ causes osteomalacia 
 
a. E 
b. D 
c. C 
d. A 
 
 
c. supplies oxygen and nutrients to and remove wastes ...
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APHY 102 Final Exam with correct Answers 
True 
A person under stress may have a lowered resistance to infection. 
T or F 
 
 
all of the above. 
The B vitamins are : 
 
a. essential for normal cellular metabolism 
b. involved in the oxidation of carbohydrates, lipids, and protiens 
c. grouped because they are in the same foods 
d. all of the above. 
 
 
b. D 
Deficiency of vitamin__________ causes osteomalacia 
 
a. E 
b. D 
c. C 
d. A 
 
 
c. supplies oxygen and nutrients to and remove wastes ...