Unit Test — Unit test Answers
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Who discovered the monomers of nucleic acids?
A
Phoebus LeveneB
James Watson, Francis Crick, and Rosalind FranklinC
Friedrich MiescherD
Gerardus Johannes Mulder and Jöns Jacob Berxelius22
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Lipids exhibit different characteristics based on their structures. The image shows different examples of lipids, such as solid butter and liquid canola oil.Photo by NIH/Bill BransonWhich type of bond is found in many carbon-to-carbon bonds in canola oil, but very few carbon-to-carbon bonds in butter?
A
C–CB
C=CC
C=HD
C–H23
Which describes the basic structure of a fatty acid?
A
a long carbon and hydrogen chain and a phosphate groupB
a long carbon and hydrogen chain and a glycerolC
a long carbon and hydrogen chain and a carboxyl groupD
a long carbon and hydrogen chain and an alcohol24
Which would best be described as abiotic?
A
water in a streamB
fish in a streamC
bacteria in the soilD
roots in the soil25
Which provides long-term energy storage?
A
glycogen, because it is a polysaccharideB
glucagon, because it is a complex proteinC
glucose, because it is a monosaccharideD
cellulose, because it is a complex carbohydrateDid you find these answers helpful?
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