BIOL 2457 EXAM 1 QUESTIONS WITH
CORRECT ANSWERS 2025/2026
Brad fell off of his skateboard and now has severe pain in his tailbone. What anatomical term
would be used to describe this region? CORRECT ANSWER sacral
Which of these is NOT an example of a positive feedback loop? CORRECT ANSWER body
temperature regulation
Sural region is to the crural region. CORRECT ANSWER posterior
The heart is to the ribcage. CORRECT ANSWER deep
Jameson is experiencing trouble breathing and constantly experiences chills as a result of lower
body temperature. Jameson likely is facing illness in which two body systems? - CORRECT
ANSWER -respiratory and circulatory
is to house construction, as is to house demolition. CORRECT ANSWER
anabolism; catabolism
Which of the following BEST describes human responsiveness compared to human movement?
CORRECT ANSWER Responsiveness describes the ability of an organism to adjust to changes
in its internal and external environments. Movement is the motion of individual cells.
Which two cavities protect the fragile nervous system organ? CORRECT ANSWER cranial and
vertebral
Which plane is illustrated in the picture? CORRECT ANSWER transverse
, Which variable in homeostasis sends information along the efferent pathway to the effector?
CORRECT ANSWER output
The and cavities are the largest body compartments. CORRECT
ANSWER abdominal; ventral
Battlin' Jack took a heavy jab to his ribcage during a boxing match and now feels a sharp pain at
the bottom of his lowest true rib on his right side (according to Standard Anatomical Position).
In which abdominopelvic region would this injury be located? CORRECT ANSWER right
hypochondriac region
Vision is to , hearing is to . CORRECT ANSWER orbital; otic
Which of these is NOT one of the requirements for human life? CORRECT ANSWER extreme
ranges of temperatures
A redox reaction is a combination of what two chemical reactions? CORRECT ANSWER
decomposition and exchange
After completing a high intensity impact training workout, Brian is feeling quite drained, and
needs to eat something that can give him a quick boost of energy for a short-term period.
Which of the following molecules is best for that quick, easily used source of energy?
CORRECT ANSWER carbohydrates
All organic compounds are covalently bonded and contain what element? CORRECT
ANSWER carbon
Amino acids in proteins are joined by CORRECT ANSWER peptide bonds
CORRECT ANSWERS 2025/2026
Brad fell off of his skateboard and now has severe pain in his tailbone. What anatomical term
would be used to describe this region? CORRECT ANSWER sacral
Which of these is NOT an example of a positive feedback loop? CORRECT ANSWER body
temperature regulation
Sural region is to the crural region. CORRECT ANSWER posterior
The heart is to the ribcage. CORRECT ANSWER deep
Jameson is experiencing trouble breathing and constantly experiences chills as a result of lower
body temperature. Jameson likely is facing illness in which two body systems? - CORRECT
ANSWER -respiratory and circulatory
is to house construction, as is to house demolition. CORRECT ANSWER
anabolism; catabolism
Which of the following BEST describes human responsiveness compared to human movement?
CORRECT ANSWER Responsiveness describes the ability of an organism to adjust to changes
in its internal and external environments. Movement is the motion of individual cells.
Which two cavities protect the fragile nervous system organ? CORRECT ANSWER cranial and
vertebral
Which plane is illustrated in the picture? CORRECT ANSWER transverse
, Which variable in homeostasis sends information along the efferent pathway to the effector?
CORRECT ANSWER output
The and cavities are the largest body compartments. CORRECT
ANSWER abdominal; ventral
Battlin' Jack took a heavy jab to his ribcage during a boxing match and now feels a sharp pain at
the bottom of his lowest true rib on his right side (according to Standard Anatomical Position).
In which abdominopelvic region would this injury be located? CORRECT ANSWER right
hypochondriac region
Vision is to , hearing is to . CORRECT ANSWER orbital; otic
Which of these is NOT one of the requirements for human life? CORRECT ANSWER extreme
ranges of temperatures
A redox reaction is a combination of what two chemical reactions? CORRECT ANSWER
decomposition and exchange
After completing a high intensity impact training workout, Brian is feeling quite drained, and
needs to eat something that can give him a quick boost of energy for a short-term period.
Which of the following molecules is best for that quick, easily used source of energy?
CORRECT ANSWER carbohydrates
All organic compounds are covalently bonded and contain what element? CORRECT
ANSWER carbon
Amino acids in proteins are joined by CORRECT ANSWER peptide bonds
