BIO 251 Human Anatomy & Physiology I Certification Exam Questions and Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

BIO 251 Human Anatomy & Physiology I Certification Exam Questions
and Correct Answers (Verified Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf


The study of the structure of individual cells is called
a) cytology
b) histology
c) embryology
d) physiology
e) medical anatomy -ANSWERS-cytology


carbohydrate molecules
a) serve as a structural component of human cells
b) form the regulatory molecules known as enzymes
c) are the body's most important source of energy
d) help to protect vital organs from damage
e) contain the genetic information found in cells -ANSWERS-are the
body's most important source of energy


molecules that have the same molecular formula but different
structural formulas are called
a) isotopes
b) isomers

, c) isozymes
d) isotypes
e) none of the above -ANSWERS-isomers


A polysaccharide that is formed in the liver and muscle to store glucose
is
a) starch
b) cellulose
c) glycogen
d) sucrose
e) fructose -ANSWERS-glycogen


Each of the following is a function of proteins except one. Identify the
exception
a) support
b) transport
c) metabolic regulation
d) storage of genetic information
e) movement -ANSWERS-storage of genetic information


You would expect a peptide bond to linking
a) two simple sugars
b) two amino acids