BIOL 2457 EXAM 1 QUESTIONS WITH CORRECT ANSWERS

BIOL 2457 EXAM 1 QUESTIONS WITH
CORRECT ANSWERS 2026/2027
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? -
X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2




CORRECT ANSWER -output
X2 X2 X2




The and cavities are the largest body compartments. - CORRECT ANSWER -
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abdominal; ventral
X2 X2




Battlin' Jack took a heavy jab to his ribcage during a boxing match and now feels a sharp pain at the
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bottom of his lowest true rib on his right side (according to Standard Anatomical Position). In whi
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ch abdominopelvic region would this injury be located? - CORRECT ANSWER -
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right hypochondriac region
X2 X2




Vision is to X2 X2 X2 , hearing is to
X2 X2 X2 X2 . - CORRECT ANSWER -orbital; otic
X2 X2 X2 X2 X2




Which of these is NOT one of the requirements for human life? - CORRECT ANSWER -
X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2




extreme ranges of temperatures X2 X2 X2




A redox reaction is a combination of what two chemical reactions? - CORRECT ANSWER -
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decomposition and exchange
X2 X2 X2




After completing a high intensity impact training workout, Brian is feeling quite drained, and needs
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to eat something that can give him a quick boost of energy for a short-term period.
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Which of the following molecules is best for that quick, easily used source of energy? -
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CORRECT ANSWER -carbohydrates
X2 X2 X2




All organic compounds are covalently bonded and contain what element? - CORRECT ANSWER -
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carbon
X2




Amino acids in proteins are joined by - CORRECT ANSWER -peptide bonds
X2 X2 X2 X2 X2 X2 X2 X2 X2 X2 X2