[["Question: When preparing for the MCAT exam, a student begins studying electrochemical cells. He learns the basic information needed by actively relating it to previous information he has learned about redox reactions. He then builds from that knowledge to learn the advanced concepts needed. The student\u2019s process is best characterized as:\nChoices:\nA. Chunking\nB. A network model\nC. Maintenance rehearsal\nD. Elaborative rehearsal\nAnswer:", " Chunking"], ["Question: When preparing for the MCAT exam, a student begins studying electrochemical cells. He learns the basic information needed by actively relating it to previous information he has learned about redox reactions. He then builds from that knowledge to learn the advanced concepts needed. The student\u2019s process is best characterized as:\nChoices:\nA. Chunking\nB. A network model\nC. Maintenance rehearsal\nD. Elaborative rehearsal\nAnswer:", " A network model"], ["Question: When preparing for the MCAT exam, a student begins studying electrochemical cells. He learns the basic information needed by actively relating it to previous information he has learned about redox reactions. He then builds from that knowledge to learn the advanced concepts needed. The student\u2019s process is best characterized as:\nChoices:\nA. Chunking\nB. A network model\nC. Maintenance rehearsal\nD. Elaborative rehearsal\nAnswer:", " Maintenance rehearsal"], ["Question: When preparing for the MCAT exam, a student begins studying electrochemical cells. He learns the basic information needed by actively relating it to previous information he has learned about redox reactions. He then builds from that knowledge to learn the advanced concepts needed. The student\u2019s process is best characterized as:\nChoices:\nA. Chunking\nB. A network model\nC. Maintenance rehearsal\nD. Elaborative rehearsal\nAnswer:", " Elaborative rehearsal"], ["Question: In order to determine the doppler shift in perceived sound frequency, the following variables must be known:\nI. speed of sound in medium\nII. Time of interaction between sound source and detector\nIII. distance between source and detector\nIV. frequency of emitted sound\nChoices:\nA. I only\nB. I and III\nC. II and IV\nD. I and IV\nAnswer:", " I only"], ["Question: In order to determine the doppler shift in perceived sound frequency, the following variables must be known:\nI. speed of sound in medium\nII. Time of interaction between sound source and detector\nIII. distance between source and detector\nIV. frequency of emitted sound\nChoices:\nA. I only\nB. I and III\nC. II and IV\nD. I and IV\nAnswer:", " I and III"], ["Question: In order to determine the doppler shift in perceived sound frequency, the following variables must be known:\nI. speed of sound in medium\nII. Time of interaction between sound source and detector\nIII. distance between source and detector\nIV. frequency of emitted sound\nChoices:\nA. I only\nB. I and III\nC. II and IV\nD. I and IV\nAnswer:", " II and IV"], ["Question: In order to determine the doppler shift in perceived sound frequency, the following variables must be known:\nI. speed of sound in medium\nII. Time of interaction between sound source and detector\nIII. distance between source and detector\nIV. frequency of emitted sound\nChoices:\nA. I only\nB. I and III\nC. II and IV\nD. I and IV\nAnswer:", " I and IV"], ["Question: How can several different proteins be produced from the same gene?\nChoices:\nA. By selective transcription of different parts of the DNA in the gene.\nB. By doubling or tripling the length of the mRNA molecule produced from the primary transcript.\nC. The primary transcripts of many genes can be spliced in various ways to produce different mRNAs, a process known as alternative RNA splicing.\nD. By splicing of the mRNA molecule after it has been formed from the primary transcript.\nAnswer:", " By selective transcription of different parts of the DNA in the gene."], ["Question: How can several different proteins be produced from the same gene?\nChoices:\nA. By selective transcription of different parts of the DNA in the gene.\nB. By doubling or tripling the length of the mRNA molecule produced from the primary transcript.\nC. The primary transcripts of many genes can be spliced in various ways to produce different mRNAs, a process known as alternative RNA splicing.\nD. By splicing of the mRNA molecule after it has been formed from the primary transcript.\nAnswer:", " By doubling or tripling the length of the mRNA molecule produced from the primary transcript."], ["Question: How can several different proteins be produced from the same gene?\nChoices:\nA. By selective transcription of different parts of the DNA in the gene.\nB. By doubling or tripling the length of the mRNA molecule produced from the primary transcript.\nC. The primary transcripts of many genes can be spliced in various ways to produce different mRNAs, a process known as alternative RNA splicing.\nD. By splicing of the mRNA molecule after it has been formed from the primary transcript.\nAnswer:", " The primary transcripts of many genes can be spliced in various ways to produce different mRNAs, a process known as alternative RNA splicing."], ["Question: How can several different proteins be produced from the same gene?\nChoices:\nA. By selective transcription of different parts of the DNA in the gene.\nB. By doubling or tripling the length of the mRNA molecule produced from the primary transcript.\nC. The primary transcripts of many genes can be spliced in various ways to produce different mRNAs, a process known as alternative RNA splicing.\nD. By splicing of the mRNA molecule after it has been formed from the primary transcript.\nAnswer:", " By splicing of the mRNA molecule after it has been formed from the primary transcript."], ["Question: Assuming the circulatory system in humans obeys Bernoulli\u2019s principle of fluid dynamics, which of the statements most accurately compares the blood pressure in a capillary of the neck to a capillary with an equal crosssectional area in the right knee?\nChoices:\nA. The pressure in the neck is greater than the pressure in the knee because of the increase in pressure head\nB. The pressure in the neck is equal to the pressure in the knee because of the equal dynamic pressure according to the continuity equation\nC. The pressure in the knee is greater than the pressure in the neck because of the increase in pressure head\nD. An accurate comparison cannot be given without knowledge of the fluid\u2019s density and viscosity\nAnswer:", " The pressure in the neck is greater than the pressure in the knee because of the increase in pressure head"], ["Question: Assuming the circulatory system in humans obeys Bernoulli\u2019s principle of fluid dynamics, which of the statements most accurately compares the blood pressure in a capillary of the neck to a capillary with an equal crosssectional area in the right knee?\nChoices:\nA. The pressure in the neck is greater than the pressure in the knee because of the increase in pressure head\nB. The pressure in the neck is equal to the pressure in the knee because of the equal dynamic pressure according to the continuity equation\nC. The pressure in the knee is greater than the pressure in the neck because of the increase in pressure head\nD. An accurate comparison cannot be given without knowledge of the fluid\u2019s density and viscosity\nAnswer:", " The pressure in the neck is equal to the pressure in the knee because of the equal dynamic pressure according to the continuity equation"], ["Question: Assuming the circulatory system in humans obeys Bernoulli\u2019s principle of fluid dynamics, which of the statements most accurately compares the blood pressure in a capillary of the neck to a capillary with an equal crosssectional area in the right knee?\nChoices:\nA. The pressure in the neck is greater than the pressure in the knee because of the increase in pressure head\nB. The pressure in the neck is equal to the pressure in the knee because of the equal dynamic pressure according to the continuity equation\nC. The pressure in the knee is greater than the pressure in the neck because of the increase in pressure head\nD. An accurate comparison cannot be given without knowledge of the fluid\u2019s density and viscosity\nAnswer:", " The pressure in the knee is greater than the pressure in the neck because of the increase in pressure head"], ["Question: Assuming the circulatory system in humans obeys Bernoulli\u2019s principle of fluid dynamics, which of the statements most accurately compares the blood pressure in a capillary of the neck to a capillary with an equal crosssectional area in the right knee?\nChoices:\nA. The pressure in the neck is greater than the pressure in the knee because of the increase in pressure head\nB. The pressure in the neck is equal to the pressure in the knee because of the equal dynamic pressure according to the continuity equation\nC. The pressure in the knee is greater than the pressure in the neck because of the increase in pressure head\nD. An accurate comparison cannot be given without knowledge of the fluid\u2019s density and viscosity\nAnswer:", " An accurate comparison cannot be given without knowledge of the fluid\u2019s density and viscosity"], ["Question: In an SDS-PAGE procedure, the SDS serves as a detergent. Why are the proteins treated with a detergent before being run through the electrophoresis gel?\nChoices:\nA. To coat the proteins with a large positive charge, since amino acid side chains may have positive, negative, or neutral charges, and a large uniform charge is necessary to get good separation in the gel.\nB. To allow the electrophoresis to separate the proteins solely on the basis of the length of the primary sequence.\nC. To prevent the protein from denaturing so that the electrophoresis can accurately resolve the proteins on the basis of tertiary structure.\nD. To break the intramolecular bonds holding the tertiary and primary structure of the protein together, thereby generating linear fragments that may be sorted on size.\nAnswer:", " To coat the proteins with a large positive charge, since amino acid side chains may have positive, negative, or neutral charges, and a large uniform charge is necessary to get good separation in the gel."], ["Question: In an SDS-PAGE procedure, the SDS serves as a detergent. Why are the proteins treated with a detergent before being run through the electrophoresis gel?\nChoices:\nA. To coat the proteins with a large positive charge, since amino acid side chains may have positive, negative, or neutral charges, and a large uniform charge is necessary to get good separation in the gel.\nB. To allow the electrophoresis to separate the proteins solely on the basis of the length of the primary sequence.\nC. To prevent the protein from denaturing so that the electrophoresis can accurately resolve the proteins on the basis of tertiary structure.\nD. To break the intramolecular bonds holding the tertiary and primary structure of the protein together, thereby generating linear fragments that may be sorted on size.\nAnswer:", " To allow the electrophoresis to separate the proteins solely on the basis of the length of the primary sequence."], ["Question: In an SDS-PAGE procedure, the SDS serves as a detergent. Why are the proteins treated with a detergent before being run through the electrophoresis gel?\nChoices:\nA. To coat the proteins with a large positive charge, since amino acid side chains may have positive, negative, or neutral charges, and a large uniform charge is necessary to get good separation in the gel.\nB. To allow the electrophoresis to separate the proteins solely on the basis of the length of the primary sequence.\nC. To prevent the protein from denaturing so that the electrophoresis can accurately resolve the proteins on the basis of tertiary structure.\nD. To break the intramolecular bonds holding the tertiary and primary structure of the protein together, thereby generating linear fragments that may be sorted on size.\nAnswer:", " To prevent the protein from denaturing so that the electrophoresis can accurately resolve the proteins on the basis of tertiary structure."], ["Question: In an SDS-PAGE procedure, the SDS serves as a detergent. Why are the proteins treated with a detergent before being run through the electrophoresis gel?\nChoices:\nA. To coat the proteins with a large positive charge, since amino acid side chains may have positive, negative, or neutral charges, and a large uniform charge is necessary to get good separation in the gel.\nB. To allow the electrophoresis to separate the proteins solely on the basis of the length of the primary sequence.\nC. To prevent the protein from denaturing so that the electrophoresis can accurately resolve the proteins on the basis of tertiary structure.\nD. To break the intramolecular bonds holding the tertiary and primary structure of the protein together, thereby generating linear fragments that may be sorted on size.\nAnswer:", " To break the intramolecular bonds holding the tertiary and primary structure of the protein together, thereby generating linear fragments that may be sorted on size."], ["Question: Approximately how many kJ of energy are expended if an athlete's steady-rate oxygen uptake averages 3.0 l/min for 5 minutes of exercise?\nChoices:\nA. 60 kJ\nB. 150 kJ\nC. 300 kJ\nD. 500 kJ\nAnswer:", " 60 kJ"], ["Question: Approximately how many kJ of energy are expended if an athlete's steady-rate oxygen uptake averages 3.0 l/min for 5 minutes of exercise?\nChoices:\nA. 60 kJ\nB. 150 kJ\nC. 300 kJ\nD. 500 kJ\nAnswer:", " 150 kJ"], ["Question: Approximately how many kJ of energy are expended if an athlete's steady-rate oxygen uptake averages 3.0 l/min for 5 minutes of exercise?\nChoices:\nA. 60 kJ\nB. 150 kJ\nC. 300 kJ\nD. 500 kJ\nAnswer:", " 300 kJ"], ["Question: Approximately how many kJ of energy are expended if an athlete's steady-rate oxygen uptake averages 3.0 l/min for 5 minutes of exercise?\nChoices:\nA. 60 kJ\nB. 150 kJ\nC. 300 kJ\nD. 500 kJ\nAnswer:", " 500 kJ"], ["Question: According to attachment theory, which of the following children is most likely to attach to a male psychologist, previously unknown to the child, in the course of a psychological study?\nChoices:\nA. A two month old female infant raised in a safe, stable environment\nB. A five month old male infant raised in a safe, stable environment\nC. An eight month old male infant raised by a single caregiver who frequently neglect the child\nD. A thirteen month old female infant raised by two caregivers who occasionally neglect the child\nAnswer:", " A two month old female infant raised in a safe, stable environment"], ["Question: According to attachment theory, which of the following children is most likely to attach to a male psychologist, previously unknown to the child, in the course of a psychological study?\nChoices:\nA. A two month old female infant raised in a safe, stable environment\nB. A five month old male infant raised in a safe, stable environment\nC. An eight month old male infant raised by a single caregiver who frequently neglect the child\nD. A thirteen month old female infant raised by two caregivers who occasionally neglect the child\nAnswer:", " A five month old male infant raised in a safe, stable environment"], ["Question: According to attachment theory, which of the following children is most likely to attach to a male psychologist, previously unknown to the child, in the course of a psychological study?\nChoices:\nA. A two month old female infant raised in a safe, stable environment\nB. A five month old male infant raised in a safe, stable environment\nC. An eight month old male infant raised by a single caregiver who frequently neglect the child\nD. A thirteen month old female infant raised by two caregivers who occasionally neglect the child\nAnswer:", " An eight month old male infant raised by a single caregiver who frequently neglect the child"], ["Question: According to attachment theory, which of the following children is most likely to attach to a male psychologist, previously unknown to the child, in the course of a psychological study?\nChoices:\nA. A two month old female infant raised in a safe, stable environment\nB. A five month old male infant raised in a safe, stable environment\nC. An eight month old male infant raised by a single caregiver who frequently neglect the child\nD. A thirteen month old female infant raised by two caregivers who occasionally neglect the child\nAnswer:", " A thirteen month old female infant raised by two caregivers who occasionally neglect the child"], ["Question: Which of the following statements identifies a chemically based sensory system?\nI. Gustatory system\nII. Auditory system\nIII. Olfactory system\nChoices:\nA. I only\nB. II only\nC. III only\nD. I and III only\nAnswer:", " I only"], ["Question: Which of the following statements identifies a chemically based sensory system?\nI. Gustatory system\nII. Auditory system\nIII. Olfactory system\nChoices:\nA. I only\nB. II only\nC. III only\nD. I and III only\nAnswer:", " II only"], ["Question: Which of the following statements identifies a chemically based sensory system?\nI. Gustatory system\nII. Auditory system\nIII. Olfactory system\nChoices:\nA. I only\nB. II only\nC. III only\nD. I and III only\nAnswer:", " III only"], ["Question: Which of the following statements identifies a chemically based sensory system?\nI. Gustatory system\nII. Auditory system\nIII. Olfactory system\nChoices:\nA. I only\nB. II only\nC. III only\nD. I and III only\nAnswer:", " I and III only"], ["Question: The descending loop of Henle of the nephron of the kidney is permeable to which of the following substances?\nChoices:\nA. Na+\nB. H2O\nC. K+\nD. Cl-\nAnswer:", " Na+"], ["Question: The descending loop of Henle of the nephron of the kidney is permeable to which of the following substances?\nChoices:\nA. Na+\nB. H2O\nC. K+\nD. Cl-\nAnswer:", " H2O"], ["Question: The descending loop of Henle of the nephron of the kidney is permeable to which of the following substances?\nChoices:\nA. Na+\nB. H2O\nC. K+\nD. Cl-\nAnswer:", " K+"], ["Question: The descending loop of Henle of the nephron of the kidney is permeable to which of the following substances?\nChoices:\nA. Na+\nB. H2O\nC. K+\nD. Cl-\nAnswer:", " Cl-"], ["Question: If the mean rate of oxygen consumption of a male athlete during a training session is 2 l/min, then his rate of energy expenditure is approximately:\nChoices:\nA. 400 kJ/min.\nB. 200 kJ/min.\nC. 80 kJ/min.\nD. 40 kJ/min.\nAnswer:", " 400 kJ/min."], ["Question: If the mean rate of oxygen consumption of a male athlete during a training session is 2 l/min, then his rate of energy expenditure is approximately:\nChoices:\nA. 400 kJ/min.\nB. 200 kJ/min.\nC. 80 kJ/min.\nD. 40 kJ/min.\nAnswer:", " 200 kJ/min."], ["Question: If the mean rate of oxygen consumption of a male athlete during a training session is 2 l/min, then his rate of energy expenditure is approximately:\nChoices:\nA. 400 kJ/min.\nB. 200 kJ/min.\nC. 80 kJ/min.\nD. 40 kJ/min.\nAnswer:", " 80 kJ/min."], ["Question: If the mean rate of oxygen consumption of a male athlete during a training session is 2 l/min, then his rate of energy expenditure is approximately:\nChoices:\nA. 400 kJ/min.\nB. 200 kJ/min.\nC. 80 kJ/min.\nD. 40 kJ/min.\nAnswer:", " 40 kJ/min."]]