APHY 102 Midterm Exam Questions and Answers (100%
Complete Solutions) Verified & Latest Updated 2026/2027 |
Guaranteed Pass.
What are signs of aging at the cellular level? - ✔✔Impaired cell division
and the ability to break down and recycle worn cell parts
What is the difference between cells that are totipotent vs pluripotent? -
✔✔Totipotency is the ability of all living cells potentially to regenerate
whole new individuals, Pluripotency is the potential of a cell to develop
into more than one type of mature cell, depending on environment.
What are signs of aging at the cellular level? - ✔✔Impaired cell division
and the ability to break down and recycle worn cell parts
Name and define the levels of organization of life - ✔✔Organelles, cells,
tissues, organs, and organ systems
Define Metabolisim - ✔✔The sum of all physical and chemical events
that obtain, release, and utilize energy
,Define Metabolisim - ✔✔The sum of all physical and chemical events
that obtain, release, and utilize energy
Define Homeostasis. How does a homeostatic mechanism maintain
homeostasis?
- ✔✔The body's maintenance of a stable internal environment.
Depend on normal concentrations of water, nutrients, and oxygen, and
normal body temperature and pressure
What is meant by negative feedback? How does negative feedback affect
homeostatic mechanisms? - ✔✔Works to correct a deviation from a set
point (Tries to get back to the set point/normal)
What is meant by negative feedback? How does negative feedback affect
homeostatic mechanisms? - ✔✔Works to correct a deviation from a set
point (Tries to get back to the set point/normal)
,Describe the structure of a serous membrane - ✔✔Smooth membrane
consisting of 2 layers of epithelial cells which secrete serous fluid
Explain the difference between the study of Anatomy and the study of
Physiology - ✔✔Anatomy is the study of structure of body
parts/Physiology is the study of function of body parts
Explain the difference between the study of Anatomy and the study of
Physiology - ✔✔Anatomy is the study of structure of body
parts/Physiology is the study of function of body parts Name and define
the levels of organization of life - ✔✔Organelles, cells, tissues, organs,
and organ systems
Describe the structure of a serous membrane - ✔✔Smooth membrane
consisting of 2 layers of epithelial cells which secrete serous fluid
Define Homeostasis. How does a homeostatic mechanism maintain
homeostasis?
- ✔✔The body's maintenance of a stable internal environment.
Depend on normal concentrations of water, nutrients, and oxygen, and
normal body temperature and pressure
, What is meant by anatomical position? - ✔✔Universal body position:
Standing erect, facing forward, upper limbs at the sides, palms facing
forward and thumbs out.
What is meant by anatomical position? - ✔✔Universal body position:
Standing erect, facing forward, upper limbs at the sides, palms facing
forward and thumbs out.
Molecule - ✔✔2 or more atoms may combine to form a molecule
Molecule - ✔✔2 or more atoms may combine to form a molecule
Compound - ✔✔A substance made from two or more elements
chemically combined
Explain why chemistry is an important part of the study of Physiology -
✔✔Body functions depend on cellular functions that, in turn, result from
chemical changes Explain why chemistry is an important part of the
Complete Solutions) Verified & Latest Updated 2026/2027 |
Guaranteed Pass.
What are signs of aging at the cellular level? - ✔✔Impaired cell division
and the ability to break down and recycle worn cell parts
What is the difference between cells that are totipotent vs pluripotent? -
✔✔Totipotency is the ability of all living cells potentially to regenerate
whole new individuals, Pluripotency is the potential of a cell to develop
into more than one type of mature cell, depending on environment.
What are signs of aging at the cellular level? - ✔✔Impaired cell division
and the ability to break down and recycle worn cell parts
Name and define the levels of organization of life - ✔✔Organelles, cells,
tissues, organs, and organ systems
Define Metabolisim - ✔✔The sum of all physical and chemical events
that obtain, release, and utilize energy
,Define Metabolisim - ✔✔The sum of all physical and chemical events
that obtain, release, and utilize energy
Define Homeostasis. How does a homeostatic mechanism maintain
homeostasis?
- ✔✔The body's maintenance of a stable internal environment.
Depend on normal concentrations of water, nutrients, and oxygen, and
normal body temperature and pressure
What is meant by negative feedback? How does negative feedback affect
homeostatic mechanisms? - ✔✔Works to correct a deviation from a set
point (Tries to get back to the set point/normal)
What is meant by negative feedback? How does negative feedback affect
homeostatic mechanisms? - ✔✔Works to correct a deviation from a set
point (Tries to get back to the set point/normal)
,Describe the structure of a serous membrane - ✔✔Smooth membrane
consisting of 2 layers of epithelial cells which secrete serous fluid
Explain the difference between the study of Anatomy and the study of
Physiology - ✔✔Anatomy is the study of structure of body
parts/Physiology is the study of function of body parts
Explain the difference between the study of Anatomy and the study of
Physiology - ✔✔Anatomy is the study of structure of body
parts/Physiology is the study of function of body parts Name and define
the levels of organization of life - ✔✔Organelles, cells, tissues, organs,
and organ systems
Describe the structure of a serous membrane - ✔✔Smooth membrane
consisting of 2 layers of epithelial cells which secrete serous fluid
Define Homeostasis. How does a homeostatic mechanism maintain
homeostasis?
- ✔✔The body's maintenance of a stable internal environment.
Depend on normal concentrations of water, nutrients, and oxygen, and
normal body temperature and pressure
, What is meant by anatomical position? - ✔✔Universal body position:
Standing erect, facing forward, upper limbs at the sides, palms facing
forward and thumbs out.
What is meant by anatomical position? - ✔✔Universal body position:
Standing erect, facing forward, upper limbs at the sides, palms facing
forward and thumbs out.
Molecule - ✔✔2 or more atoms may combine to form a molecule
Molecule - ✔✔2 or more atoms may combine to form a molecule
Compound - ✔✔A substance made from two or more elements
chemically combined
Explain why chemistry is an important part of the study of Physiology -
✔✔Body functions depend on cellular functions that, in turn, result from
chemical changes Explain why chemistry is an important part of the
