Monthly Archives: January 2019

Q:Which of the following best describes a release factor? A a DNA base pairing which results in termination of an amino acid sequenceB a specific mRNA moleculeC a protein involved…

Q:Reduction potential most closely resembles the concept of: A ionization energy.B oxidation state.C electron affinity.D polarization. OILRIG! The correct answer is C. Oxidation is loss, reduction is gain (of electrons).…

Q: Mass spectrometry uses which of the following variables in order to separate molecules? A mass and densityB mass and hydrogen atomsC mass and chargeD mass and light polarization The…

Q:Contraction of the diaphragm results in: A oxygen release from the lungs.B increase in lung volume.C increase in intra-lung pressure.D no change in air movement within the lungs. The correct…

Q: Which of the following is true regarding the electron carrying ability of NADH and FADH2? A FADH2 produces double the ATP molecules than that produced by NADHB FADH2 produces…

Q:The brain of a small primate is studied as it evaluates the photograph o giraffe. It is noted that this animal makes an impression of the photograph as a whole…

Q:Which of the following holds true for the energy stored in a charged capacitor? AIt is independent of the capacitance of the capacitor.BIt is independent of the charge stored in…

Q:A disease is studied in one family of patients and it is found that if fathers have the disease but the mothers do not, it is never passed down to…

Q:Which of the following are examples of colligative properties?I. freezing point depressionII. osmotic pressureIII. boiling point elevation AIII onlyBI and III onlyCI onlyDI, II and III The correct answer is…