Chemistry Concepts and Applications

Section 1: Molecules of Life

Self Check Quizzes

1
The synthetic production of urea demonstrated that biomolecules did not possess __________.
A)chemical bonds
B)molecular structure
C)vital force
D)organic molecules
2
Which is not an important part of the folding of proteins?

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A)ionic bonds
B)hydrogen bonds
C)disulfide cross-links
D)metallic bonds
3
The chemistry of living things is called __________.
A)analytical chemistry
B)biochemistry
C)inorganic chemistry
D)organic chemistry
4
Enzymes provide active sites where __________ can bind.
A)alkynes
B)lactases
C)minerals
D)substrates
5
These lipids include cholesterol, some sex hormones, and vitamin D.
A)oleic acid
B)stearic acid
C)steroids
D)sucrose polymers
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