WorksheetsUnit 1 AP Biology Review
Total questions: 20
Worksheet time: 10mins
What type of bond is found WITHIN water molecules?
Covalent
Hydrogen
Ionic
Van der Waals
Water property responsible for lake life surviving winter
Adhesion and Cohesion
Less dense as a solid
Specific Heat
Surface Tension
Which of the following macromolecules include nitrogen?
Carbohydrates and Lipids
Lipids and Nucleic Acids
Nucleic Acids and Proteins
Proteins and Carbohydrates
What property of water is responsible for skipping rocks on a pond?
Adhesion
Cohesion
Evaporative Cooling
Less Dense as a Solid
Which side chain of amino acids would fold inward?
Charged
Hydrophilic
Hydrophobic
How many hydrogen bonds exist between A & T?
1
2
3
4
Traditionally, how are the strands different?
DNA = single; RNA = double
DNA = single; RNA = triple
DNA = double; RNA = single
DNA = triple; RNA = single
DNA and RNA differ in their sugar and a nitrogenous base. DNA has...
Deoxyribose; Thymine
Deoxyribose; Uracil
Ribose; Thymine
Ribose; Uracil
Which of the following is the monomer of nucleic acids?
Amino Acid
Fatty Acid
Monosaccharide
Nucleotide
Which of the following macromolecules has sulfur?
Carbohydrate
Lipid
Nucleic Acid
Protein
Dehydration with nucleotides forms what?
Carbohydrate
Nucleic Acid
Protein
Triglyceride
When new nucleotides are added, which side does it add to?
3' end
5' end
What is the direction of DNA synthesis?
3' to 5'
5' to 3'
It's antiparallel so either direction is correct
If an R group is polar, how does the section fold? Why?
Folds in, because it's hydrophilic
Folds out, because it's hydrophilic
Folds in, because it's hydrophobic
Folds out, because it's hydrophobic
What type of bond is found BETWEEN water molecules?
Covalent
Hydrogen
Ionic
Van der Waals
Process of forming bonds by removing water molecules
Dehydration
Hydrolysis
What is at the 3' end of a nucleic acid?
Carbon
Hydroxyl
Nitrogenous Base
Phosphate
What level of protein structure is described as alpha helix/beta-pleated sheet?
Primary
Secondary
Tertiary
Quaternary
Reaction to synthesize polymers from monomers
Dehydration
Hydrolysis
What level of protein structure is described as peptide bonds between amino acids?
Primary
Secondary
Tertiary
Quaternary
