Biol 1201 Exam 1 Review Dr. B Questions with 100%
Verified Answers Latest Update
Question: What is special about carbon bonding?
Answer:
Carbon can form 4 covalent bonds.
Question: What are the 7 functional groups?
Answer:
Hydroxyl, Carbonyl, Carboxyl, Amino, Sulfhydryl, Phosphate, Methyl.
Question: What is the formula and polarity of a hydroxyl group?
Answer:
-OH, hydrophilic.
Question: What is the formula and polarity of a carbonyl group?
Answer:
C=O, hydrophilic.
Question: What is the formula and polarity of a carboxyl group?
Answer:
-COOH, hydrophilic and acidic.
Question: What is the formula and polarity of an amino group?
Answer:
-NH2, hydrophilic and basic.
Question: What is the formula and polarity of a sulfhydryl group?
Answer:
-SH, polar and hydrophilic.
Question: What is the formula and polarity of a phosphate group?
Answer:
-PO4^2-, hydrophilic and acidic.
Question: What is the formula and polarity of a methyl group?
, Answer:
-CH3, hydrophobic.
Question: What are the four macromolecules?
Answer:
Carbohydrates, Lipids, Proteins, Nucleic Acids.
Question: What is the monomer and polymer example of carbohydrates?
Answer:
Monosaccharide, Starch.
Question: What is the monomer and polymer example of proteins?
Answer:
Amino acid, Polypeptide.
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Answer:
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Answer:
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Question: What is the monomer and polymer example of nucleic acids?
Answer:
Nucleotide, DNA.
Question: What are the building blocks and example of lipids?
Answer:
Glycerol plus fatty acids, Triglyceride.
Question: Are lipids true polymers?
Answer:
No.
Verified Answers Latest Update
Question: What is special about carbon bonding?
Answer:
Carbon can form 4 covalent bonds.
Question: What are the 7 functional groups?
Answer:
Hydroxyl, Carbonyl, Carboxyl, Amino, Sulfhydryl, Phosphate, Methyl.
Question: What is the formula and polarity of a hydroxyl group?
Answer:
-OH, hydrophilic.
Question: What is the formula and polarity of a carbonyl group?
Answer:
C=O, hydrophilic.
Question: What is the formula and polarity of a carboxyl group?
Answer:
-COOH, hydrophilic and acidic.
Question: What is the formula and polarity of an amino group?
Answer:
-NH2, hydrophilic and basic.
Question: What is the formula and polarity of a sulfhydryl group?
Answer:
-SH, polar and hydrophilic.
Question: What is the formula and polarity of a phosphate group?
Answer:
-PO4^2-, hydrophilic and acidic.
Question: What is the formula and polarity of a methyl group?
, Answer:
-CH3, hydrophobic.
Question: What are the four macromolecules?
Answer:
Carbohydrates, Lipids, Proteins, Nucleic Acids.
Question: What is the monomer and polymer example of carbohydrates?
Answer:
Monosaccharide, Starch.
Question: What is the monomer and polymer example of proteins?
Answer:
Amino acid, Polypeptide.
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Answer:
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Answer:
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Answer:
Question: What is the monomer and polymer example of nucleic acids?
Answer:
Nucleotide, DNA.
Question: What are the building blocks and example of lipids?
Answer:
Glycerol plus fatty acids, Triglyceride.
Question: Are lipids true polymers?
Answer:
No.