Biol1020 Uq Module 1 Exam Questions (189 Terms) With Verified Definitions Updated 2024

What is the formula for change in Gibbs free energy {Ans: ΔG = Gfinal state - Ginital state; where ΔG can either be positive or negative}The N terminus is what group from the amino acid? {Ans: Amino group}There are three phases of cellular respiration what are they? {Ans: Stage I: Glycolysis, Stage II: Pyruvate oxidation and citric acid cycle, Stage III: Oxidative Phosphorylation}How many enzymatic complexes are used during oxidative phosphorylation? {Ans: 4+1 enzymatic complexes}How does ATP synthase produce ATP? {Ans: Three protons go through, spinning a rotor and producing ATP}What is the difference between galactose and glucose {Ans: OH bond location at the 4th carbon (glucose is bottom, galactose is top)}What does lysosomes do? {Ans: contains digestive enzymes and digests excess cell parts, food, or bacteria; digestion.}Mitotic phase consists of {Ans: mitosis and cytokinesis}What does peroxisomes do? {Ans: They neutralize free radicals Oxidize organic molecules Detoxify alcohol and other drugs}Microtubules pull sister chormatids apart, where they are pulled into opposite ends of the cell and are controlled by the contracting and sliding of the microtubules in the mitotic spindle are in what phase of mitosis? {Ans: Mitosis 4: Anaphase