BACE EXAM STUDY GUIDE COMPLETE 280 QUESTIONS AND CORRECT DETAILED SOLUTIONS JUST RELEASED THIS YEAR

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BACE EXAM STUDY GUIDE COMPLETE 280
QUESTIONS AND CORRECT DETAILED
SOLUTIONS JUST RELEASED THIS YEAR

QUESTION: Most ATP in eukaryotic cells is produced in the _____. - ANSWER✔✔.Mitochondria.




QUESTION: Most ATP produced in aerobic respiration occurs in the process of ____. -
ANSWER✔✔.Chemiosmosis




QUESTION: In aerobic respiration, the energy in 1 mole of glucose is capable of producing how
many ATP molecules? - ANSWER✔✔.38 x (6.02 x 1023) molecules of ATP




QUESTION: Products of glycolysis include ______. - ANSWER✔✔.Pyruvate, ATP, NADH




QUESTION: In glycolysis the most reduced compound formed is _____. - ANSWER✔✔.Pyruvate.




QUESTION: In glycolysis, the activation of glucose is accomplished by ______. -
ANSWER✔✔.ATP

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QUESTION: What are the products of the Kreb's cycle? - ANSWER✔✔.CO2, NADH, FADH2.




QUESTION: The final electron acceptor in aerobic respiration is _____. - ANSWER✔✔.O2




QUESTION: In the presence of oxygen, all cells synthesize ATP via the process of glycolysis.
Many cells also can metabolize pyruvate, if oxygen is not present, via the process of _____. -
ANSWER✔✔.Fermentation.




QUESTION: The net result of the breakdown of glucose in glycolysis and fermentation is the
production of _____. - ANSWER✔✔.2 ATP.




QUESTION: Complimentary base pairing between two DNA strands is due to the formation of -
ANSWER✔✔.hydrogen bonds




QUESTION: Cellulose is an important raw material for textiles and a variety of other industries.
Which of the following is a function of polysaccharides in the cell? - ANSWER✔✔.Providing
structure and energy storage within cells




QUESTION: Lipids are composed mainly of which of the following atoms? - ANSWER✔✔.carbon
and hydrogen

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QUESTION: T/F: A solute is the dissolved matter in a solution. - ANSWER✔✔.true




QUESTION: Process which uses oxygen as a raw material - ANSWER✔✔.aerobic respiration




QUESTION: Process which releases carbon dioxide and ethyl alcohol - ANSWER✔✔.anaerobic
respiration




QUESTION: Process by which glucose is utilized by a cell - ANSWER✔✔.Both Aerobic and
Anaerobic Respiration




QUESTION: Process which uses carbon dioxide as a raw material - ANSWER✔✔.Neither Aerobic
or Anaerobic Respiration




QUESTION: Why are enzymes necessary in living organisms? - ANSWER✔✔.Enzymes increase
the rate of chemical reactions which would otherwise occur too slowly to sustain life.




QUESTION: Which of the following affects the rate of a chemical reaction? -
ANSWER✔✔.Concentration, Heat, Presence of a Catalyst




QUESTION: Made of four nitrogenous bases - ANSWER✔✔.all DNA

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QUESTION: Contained in a nucleus - ANSWER✔✔.Eukaryotic DNA




QUESTION: Long, circular DNA with several thousand genes - ANSWER✔✔.Prokaryotic DNA




QUESTION: Small, circular DNA floating in the cytoplasm - ANSWER✔✔.Plasmid




QUESTION: Double helix structure of repeating nucleotides - ANSWER✔✔.All DNA




QUESTION: Linear, very long pieces of DNA with many thousands of genes -
ANSWER✔✔.Eukaryotic DNA




QUESTION: When DNA replicates, each original strand of DNA serves as a template for a new
strand. What type of replication is this? - ANSWER✔✔.Semi-conservative replication




QUESTION: Transcription begins when RNA polymerase binds to which area on the DNA strand?
- ANSWER✔✔.Promoter




QUESTION: Many enzymes used in biotechnology applications occur naturally within the cell.
Which enzyme is involved in DNA replication? - ANSWER✔✔.DNA Polymerase