Bio 180- Unit 1 Exam Questions and
Answers (Latest 2026)
The study of body structure and relationship between body
parts - Correct Answers ✅Anatomy
The study of function of body parts and the body as a whole -
Correct Answers ✅Physiology
atoms, molecules, organelles, cells, tissues, organs, organ
systems, organism - Correct Answers ✅Levels of
organization
maintaining your body (being within limits) - Correct
Answers ✅Homeostasis
the ideal normal value of a variable - Correct Answers
✅set point (homeostasis)
the factor or event being regulated - Correct Answers
✅variable in homeostasis
restricted set of values that is optimally healthful and stable -
Correct Answers ✅normal range of homeostasis
response enhances or exaggerates the original stimulus -
Correct Answers ✅Positive feedback
,Bio 180- Unit 1 Exam Questions and
Answers (Latest 2026)
The response reduces or shuts off the original stimulus -
Correct Answers ✅negative feedback
- Correct Answers ✅Diagram of negative feedback
- Correct Answers ✅Diagram of positive feedback
central part of a word - Correct Answers ✅root
A prefix is placed at the beginning of a word to modify or
change its meaning - Correct Answers ✅prefix
The ending part of a word that modifies the meaning of the
word - Correct Answers ✅suffix
divides body into front and back - Correct Answers
✅frontal plane
divides body into left and right - Correct Answers ✅sagittal
plane
divides the body into equal right and left sides - Correct
Answers ✅midsagittal plane
, Bio 180- Unit 1 Exam Questions and
Answers (Latest 2026)
divides the body into upper and lower sections - Correct
Answers ✅transverse plane
results of cuts at angle other than 90 degrees to vertical
plane - Correct Answers ✅oblique plane
perpendicular to the transverse plane and can be either
coronal or sagittal plane - Correct Answers ✅longitudinal
plane
transverse produces this - Correct Answers ✅cross section
plane
above - Correct Answers ✅Superior position
below - Correct Answers ✅inferior position
The forehead is _____________ to the nose - Correct Answers
✅superior example
the neck is ____________ to the head - Correct Answers
✅inferior example
front - Correct Answers ✅Anterior position
Answers (Latest 2026)
The study of body structure and relationship between body
parts - Correct Answers ✅Anatomy
The study of function of body parts and the body as a whole -
Correct Answers ✅Physiology
atoms, molecules, organelles, cells, tissues, organs, organ
systems, organism - Correct Answers ✅Levels of
organization
maintaining your body (being within limits) - Correct
Answers ✅Homeostasis
the ideal normal value of a variable - Correct Answers
✅set point (homeostasis)
the factor or event being regulated - Correct Answers
✅variable in homeostasis
restricted set of values that is optimally healthful and stable -
Correct Answers ✅normal range of homeostasis
response enhances or exaggerates the original stimulus -
Correct Answers ✅Positive feedback
,Bio 180- Unit 1 Exam Questions and
Answers (Latest 2026)
The response reduces or shuts off the original stimulus -
Correct Answers ✅negative feedback
- Correct Answers ✅Diagram of negative feedback
- Correct Answers ✅Diagram of positive feedback
central part of a word - Correct Answers ✅root
A prefix is placed at the beginning of a word to modify or
change its meaning - Correct Answers ✅prefix
The ending part of a word that modifies the meaning of the
word - Correct Answers ✅suffix
divides body into front and back - Correct Answers
✅frontal plane
divides body into left and right - Correct Answers ✅sagittal
plane
divides the body into equal right and left sides - Correct
Answers ✅midsagittal plane
, Bio 180- Unit 1 Exam Questions and
Answers (Latest 2026)
divides the body into upper and lower sections - Correct
Answers ✅transverse plane
results of cuts at angle other than 90 degrees to vertical
plane - Correct Answers ✅oblique plane
perpendicular to the transverse plane and can be either
coronal or sagittal plane - Correct Answers ✅longitudinal
plane
transverse produces this - Correct Answers ✅cross section
plane
above - Correct Answers ✅Superior position
below - Correct Answers ✅inferior position
The forehead is _____________ to the nose - Correct Answers
✅superior example
the neck is ____________ to the head - Correct Answers
✅inferior example
front - Correct Answers ✅Anterior position
