Biology 110 ULL Test 1 Questions With Complete Solutions
4 Major types of organic molecules and macromolecules
Correct Answers Carbohydrates, Lipids, Proteins, and Nucleic
Acids
a chain of αα bound by peptide bonds Correct Answers
Primary
Atoms that lipids are composed of Correct Answers Hydrogen
and Carbon
Bond that holds Carbs together Correct Answers Glycosidic
Bonds
Bond that holds Lipids together Correct Answers Glycerol and
3 fatty acids
Bond that holds Nucleic Acids together Correct Answers
Phosphodiester
Bond that holds Proteins together Correct Answers Peptide
Bond
Carb that is highly branched Correct Answers Glycogen
Carb that is moderately branched Correct Answers Starch
Carb that is unbranced Correct Answers Cellulose
, Carbohydrates composed of two monosaccharides Correct
Answers Disaccharides
contain the same atoms but in different bonding relationships
Correct Answers Structural isomers
Cysteine is the ____________ functional group Correct
Answers sulfer
Defining feature of lipids Correct Answers nonpolar
Examples of Disaccharides? Correct Answers sucrose,
maltose, lactose
Fats are a mixture of what? Correct Answers triglycerides
Fats are broken down by Correct Answers hydrolysis
Fats are important for _________ storage Correct Answers
energy
Fats are joined by ____________ reactions that form
_________bonds. Correct Answers dehydration or
condensation; ester
Fats can also be structural in providing Correct Answers
cushioning and insulation
Four interconnected rings of carbon atoms Correct Answers
Steroids
4 Major types of organic molecules and macromolecules
Correct Answers Carbohydrates, Lipids, Proteins, and Nucleic
Acids
a chain of αα bound by peptide bonds Correct Answers
Primary
Atoms that lipids are composed of Correct Answers Hydrogen
and Carbon
Bond that holds Carbs together Correct Answers Glycosidic
Bonds
Bond that holds Lipids together Correct Answers Glycerol and
3 fatty acids
Bond that holds Nucleic Acids together Correct Answers
Phosphodiester
Bond that holds Proteins together Correct Answers Peptide
Bond
Carb that is highly branched Correct Answers Glycogen
Carb that is moderately branched Correct Answers Starch
Carb that is unbranced Correct Answers Cellulose
, Carbohydrates composed of two monosaccharides Correct
Answers Disaccharides
contain the same atoms but in different bonding relationships
Correct Answers Structural isomers
Cysteine is the ____________ functional group Correct
Answers sulfer
Defining feature of lipids Correct Answers nonpolar
Examples of Disaccharides? Correct Answers sucrose,
maltose, lactose
Fats are a mixture of what? Correct Answers triglycerides
Fats are broken down by Correct Answers hydrolysis
Fats are important for _________ storage Correct Answers
energy
Fats are joined by ____________ reactions that form
_________bonds. Correct Answers dehydration or
condensation; ester
Fats can also be structural in providing Correct Answers
cushioning and insulation
Four interconnected rings of carbon atoms Correct Answers
Steroids
