Which of the following statements about NAD+ is true? a. NAD+ has more chemical energy than NADH. b. NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the citric acid cycle c. NAD+ is oxidized by the action of hydrogenases. d. NAD+ can donate electrons for use in oxidative phosphorylation. The correct answer is (b) NAD+ is reduced to NADH during … Read more
Which of the following does not occur during mitosis? a) Condensation of the chromosomes b) Replication of the DNA c) Separation of sister chromatids d) Spindle formation e) Separation of the spindle poles DNA Replication DNA replication in the cell cycle is a necessary process which forms the genetic information for a cell about to … Read more
What is a cliterous? Your clitoris is the pleasure center of your reproductive anatomy. Many people think of the clitoris as the tiny nub of flesh located at the top of the genitals (vulva), but this is just the part of the clitoris you can see. The Vagina The vagina makes up part of the female … Read more
What is the systematic name of NH4ClO3? Ammonium chlorate | [NH4]ClO3 – PubChem. Ionic Compounds The combination of positive and negative ions generates an ionic bond between them. Ionic bonds in a compound make it an ionic compound. Ionic compounds are named by listing the names of the positive and negative ions.
Which of the following is true for all exergonic reactions? A) The products have more total energy than the reactants. B) The reactions proceed with a net release of free energy. C) The reactions are always rapid. D) The reactions only occur in certain organelles called exergonomes. Answer: B) The reactions proceed with a net … Read more
Which of the following is not a function of the kidneys? A) elimination of waste B) storage of fat C) regulation of blood volume D) regulation of blood pressure The correct option: Among the given option the one which is not a function of the kidney is B) storage of fat. Excretion of Ions Some ions … Read more