SEMINOLE STATE CAMPELL BIOLOGY FINAL EXAM LATEST 2026
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
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Carbohydrates, lipids, proteins, and nucleic acids are the 4 major
classes of - ANSWER-macromolecules
The building blocks of polymers are called - ANSWER-monomers.
What is a long molecule consisting of many similar or identical
building blocks called? - ANSWER-polymer
Monomers are connected by a reaction in which two molecules
are bonded to each other *with the loss of a water molecule* is -
ANSWER-dehydration reaction
As Professor Urbunia used to say, to make is to - ANSWER-
*dehydrate*
As Professor Urbina also used to say, to break is to - ANSWER-
*hydrate*
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Polymers are disassembled to monomers by - ANSWER-
hydrolysis.
Two monosaccharides joined by a glycosidic linkage is a -
ANSWER-disaccharide
Macromolecules are polymers with a few hundred to a few
thousand monosaccharides joined by glycosidic linkages are -
ANSWER-polysaccarides
A covalent bond formed between two monosaccharides -
ANSWER-glycosidic linkage
If a protein is transferred from an aqueous solution to a nonpolar
solvent such as chloroform, it is likely that the protein will -
ANSWER-denature.
Alteration in pH, salt concentration, or other aspects of the
environment can lead to a protein to - ANSWER-denature
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Pentose (five-carbon sugar), nitrogenous base, and one or more
phosphate groups are the 3 major components of a - ANSWER-
nucleotide
A sugar to which the nitrogenous base is attached for *RNA* is
called - ANSWER-ribose
A sugar to which the nitrogenous base is attached for *DNA* is
called - ANSWER-deoxyribose
Which of these is a difference between a DNA and an RNA
molecule? - ANSWER-DNA is usually double-stranded, whereas
RNA is usually single-stranded.
The head part of a lipid is referred as a - ANSWER-phospholipid
The extraordinary part of a phospholipid is that the head is
hydrophillic, while the tail is ________. - ANSWER-hydrophobic.