1|Page
APHY101 MIDTERM EXAM QUESTIONS BANK LATEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||IVY TECH
A person has alkalemia if the blood pH - ANSWER-rises above
7.5.
Blood cells are produced in the organs of the __________system.
- ANSWER-skeletal
The layer of the epidermis that includes melanocytes and a single
row of columnar cells that undergo mitosis is the - ANSWER-
stratum basale
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
,2|Page
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.
,3|Page
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.
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
, 4|Page
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
APHY101 MIDTERM EXAM QUESTIONS BANK LATEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||IVY TECH
A person has alkalemia if the blood pH - ANSWER-rises above
7.5.
Blood cells are produced in the organs of the __________system.
- ANSWER-skeletal
The layer of the epidermis that includes melanocytes and a single
row of columnar cells that undergo mitosis is the - ANSWER-
stratum basale
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
,2|Page
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.
,3|Page
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.
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
, 4|Page
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
