Ivy Tech APHY 101 Midterm Exam Questions and Correct Answers
2026/2027 A+ Grade | Complete Anatomy and Physiology Study Guide
The tissue through which gases are exchanged between the blood and the air in the lungs is -
(ANSWER)simple squamous epithelium
Body heat is lost primarily by - (ANSWER)radiation
Bone cells form concentric circles around longitudinal tubes called - (ANSWER)central canals
A body has been sectioned in such a way that there is one whole lung per section and the urinary
bladder has been split in half. What type of section is this? - (ANSWER)sagittal
Which type of tissue lines the follicles of the thyroid glands? - (ANSWER)simple cuboidal epithelium
The anaerobic reactions of cellular respiration take place in the - (ANSWER)cytoplasm
Which action is the main function of the digestive system? - (ANSWER)absorption of nutrients
A cell is surrounded by an extremely thin, flexible membrane. Why is the membrane selectively
permeable? - (ANSWER)It allows some substances to pass through and excludes others based on size,
polarity, and other factors.
What type of tissue is adipose tissue? - (ANSWER)connective tissue
The human integumentary system includes - (ANSWER)skin, nails, hair follicles, and sweat glands
DNA and RNA differ in that - (ANSWER)DNA holds genetic information and RNA uses that information to
synthesize protein.
,Ivy Tech APHY 101 Midterm Exam Questions and Correct Answers
2026/2027 A+ Grade | Complete Anatomy and Physiology Study Guide
Maintaining a stable internal environment typically requires - (ANSWER)negative feedback mechanism
Transcription and translation differ in that - (ANSWER)transcription produces RNA and translation
produces protein.
Endoplasmic reticulum is best described as a - (ANSWER)network of interconnected membranes
The major blood vessels that supply the skin are in the - (ANSWER)dermis
Matter is composed of elements, which are composed of __________. - (ANSWER)atoms
For which of the following organelles are the structure and function correctly described? -
(ANSWER)Endoplasmic reticulum—a network of interconnected membranes forming sacs and canals
that packages protein molecules for secretion
Which of the following are cellular fragments? - (ANSWER)blood platelets
Homeostasis exists if concentrations of water, nutrients, and oxygen in the body are balanced and heat
and pressure __________. - (ANSWER)remain within certain limited ranges
An isotonic solution - (ANSWER)has the same osmotic pressure as the cells in the solution
Which of the following characteristics of life and their descriptions is correct? - (ANSWER)Circulation—
the movement of substances in body fluids
Which of the following characteristics is used to name tissue types? - (ANSWER)organization of cells
, Ivy Tech APHY 101 Midterm Exam Questions and Correct Answers
2026/2027 A+ Grade | Complete Anatomy and Physiology Study Guide
The isotope most likely to be used to study the thyroid gland is - (ANSWER)iodine-131
The type of epithelium that lines the urinary bladder and many of the urinary passageways is -
(ANSWER)transitional
ATP is important to cellular processes because it - (ANSWER)provides energy for cellular work when the
terminal, high-energy bond is broken.
In phagocytosis - (ANSWER)a cell membrane engulfs solid particles.
Anatomy and physiology are difficult to separate because - (ANSWER)physiological functions depend on
anatomical structures.
A burn affecting only the epidermis is a - (ANSWER)superficial partial-thickness burn
In treating a burn patient, the "rule of nines" is used to estimate the - (ANSWER)surface area of the burn.
Simple squamous epithelium is an example of a(n) - (ANSWER)tissue
A complete atom is electrically neutral because - (ANSWER)the number of electrons equals the number
of protons.
Involuntary muscle tissues are - (ANSWER)smooth muscle tissue and cardiac muscle tissue
Bone cells and muscle cells differ in structure and function because - (ANSWER)each expresses a
different subset of genes.
2026/2027 A+ Grade | Complete Anatomy and Physiology Study Guide
The tissue through which gases are exchanged between the blood and the air in the lungs is -
(ANSWER)simple squamous epithelium
Body heat is lost primarily by - (ANSWER)radiation
Bone cells form concentric circles around longitudinal tubes called - (ANSWER)central canals
A body has been sectioned in such a way that there is one whole lung per section and the urinary
bladder has been split in half. What type of section is this? - (ANSWER)sagittal
Which type of tissue lines the follicles of the thyroid glands? - (ANSWER)simple cuboidal epithelium
The anaerobic reactions of cellular respiration take place in the - (ANSWER)cytoplasm
Which action is the main function of the digestive system? - (ANSWER)absorption of nutrients
A cell is surrounded by an extremely thin, flexible membrane. Why is the membrane selectively
permeable? - (ANSWER)It allows some substances to pass through and excludes others based on size,
polarity, and other factors.
What type of tissue is adipose tissue? - (ANSWER)connective tissue
The human integumentary system includes - (ANSWER)skin, nails, hair follicles, and sweat glands
DNA and RNA differ in that - (ANSWER)DNA holds genetic information and RNA uses that information to
synthesize protein.
,Ivy Tech APHY 101 Midterm Exam Questions and Correct Answers
2026/2027 A+ Grade | Complete Anatomy and Physiology Study Guide
Maintaining a stable internal environment typically requires - (ANSWER)negative feedback mechanism
Transcription and translation differ in that - (ANSWER)transcription produces RNA and translation
produces protein.
Endoplasmic reticulum is best described as a - (ANSWER)network of interconnected membranes
The major blood vessels that supply the skin are in the - (ANSWER)dermis
Matter is composed of elements, which are composed of __________. - (ANSWER)atoms
For which of the following organelles are the structure and function correctly described? -
(ANSWER)Endoplasmic reticulum—a network of interconnected membranes forming sacs and canals
that packages protein molecules for secretion
Which of the following are cellular fragments? - (ANSWER)blood platelets
Homeostasis exists if concentrations of water, nutrients, and oxygen in the body are balanced and heat
and pressure __________. - (ANSWER)remain within certain limited ranges
An isotonic solution - (ANSWER)has the same osmotic pressure as the cells in the solution
Which of the following characteristics of life and their descriptions is correct? - (ANSWER)Circulation—
the movement of substances in body fluids
Which of the following characteristics is used to name tissue types? - (ANSWER)organization of cells
, Ivy Tech APHY 101 Midterm Exam Questions and Correct Answers
2026/2027 A+ Grade | Complete Anatomy and Physiology Study Guide
The isotope most likely to be used to study the thyroid gland is - (ANSWER)iodine-131
The type of epithelium that lines the urinary bladder and many of the urinary passageways is -
(ANSWER)transitional
ATP is important to cellular processes because it - (ANSWER)provides energy for cellular work when the
terminal, high-energy bond is broken.
In phagocytosis - (ANSWER)a cell membrane engulfs solid particles.
Anatomy and physiology are difficult to separate because - (ANSWER)physiological functions depend on
anatomical structures.
A burn affecting only the epidermis is a - (ANSWER)superficial partial-thickness burn
In treating a burn patient, the "rule of nines" is used to estimate the - (ANSWER)surface area of the burn.
Simple squamous epithelium is an example of a(n) - (ANSWER)tissue
A complete atom is electrically neutral because - (ANSWER)the number of electrons equals the number
of protons.
Involuntary muscle tissues are - (ANSWER)smooth muscle tissue and cardiac muscle tissue
Bone cells and muscle cells differ in structure and function because - (ANSWER)each expresses a
different subset of genes.
