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WorksheetsAP Biology Review
Total questions: 15
Worksheet time: 15mins
Which enzyme connects the Okazaki fragments (lagging)
Helicase
Ligase
Polymerase
Topoisomerase
What is at the 5’ end of DNA?
Hydrogen
Hydroxyl
Nitrogenous Base
Phosphate
What is at the 3’ end of DNA?
Hydrogen
Hydroxyl
Nitrogenous Base
Phosphate
Describe the directionality of DNA
Antiparallel
Parallel
Perpendicular
Single Stranded 5’ to 3’
What enzyme is responsible for synthesizing RNA start?
DNA polymerase
Helicase
Ligase
Primase
What enzyme is responsible for making the new DNA strand?
DNA polymerase
Helicase
Ligase
Primase
Which direction is DNA read?
3’ to 5’
5’ to 3’
Right to Left
Left to Right
Which direction is DNA synthesized?
3’ to 5’
5’ to 3’
Right to Left
Left to Right
Which strand is formed continuously into the replication fork?
Lagging strand
Leading strand
Which strand is formed discontinuously away from the replication fork?
Lagging strand
Leading strand
DNA is...
Antiparallel
Parallel
Which DNA tech separates fragments by size/charge?
Gel electrophoresis
PCR
Sequencing
Transformation
Which process in cellular respiration produces the most ATP?
Glycolysis
Krebs Cycle
Electron Transport Chain
Fermentation
What is the primary function of ribosomes in a cell?
DNA replication
Protein synthesis
Lipid synthesis
Carbohydrate metabolism
Which of the following is a characteristic of a prokaryotic cell?
Presence of a nucleus
Membrane-bound organelles
Circular DNA
Linear chromosomes
