Phosphoenolpyruvate Study guides, Class notes & Summaries

DAT Test Bank Questions with Answers 100% correct | 2024 update DAT Test Bank Questions with Answers 100% correct | 2024 update Contains marking scheme Survey of Natural Sciences Which of the following viral genomes can be directly translated into protein by the host cell’s translation machinery? Double-stranded DNA Single-stranded DNA, coding (+) strand Double-stranded RNA Single-stranded RNA, coding (+) strand Single-stranded RNA, template (–) strand Wh...

Biochemistry Final Exam Practice 63 Questions with Verified Answers The central dogma of molecular biology teaches us that: a. RNA replicates itself and DNA is translated into protein b. RNA is typically the genetic material c. RNA contains information, which is translated into amino acid sequences d. Proteins are not needed to replicate DNA or transcribe RNA e. RNA is made of the same monomers as DNA - CORRECT ANSWER c. RNA contains information, which is translated into amino acid sequ...

Hexokinase - ANSWER-Glycolysis, Step 1, Glucose to Glucose 6 Phosphate. Nonreversible : Glucose 6 phosphatase phosphoglucose isomerase - ANSWER-Glycolysis, Step 2, Glucose 6 Phosphate to Fructose 6 Phosphate. Reversible phosphofructokinase - ANSWER-Glycolysis, Step 3, Fructose 6 Phosphate to Fructose 1, 6 Biphosphate Nonreversible: Fructose 1,6 Biphosphotase Aldolase - ANSWER-Glycolysis, Step 4, Fructose 1, 6 Biphosphate to (5) Dihydroxyacetone phosphate or (6) Glyceraldehyde...

Biochem Module 7 Practice Questions 2024.True or False: The Δ G value for a particular reaction is -78kJ/mol. This value indicates the reaction is spontaneous. - ANSWER true True or false: A biochemical metabolic pathway is a single reaction that converts starting material into products. - ANSWER false Three ATP molecules are used in the energy-investing stage of glycolysis. - ANSWER false The citric acid cycle occurs in the presence of oxygen. - ANSWER true The β -oxidation pathwa...

Describe the three methods by which small molecules are moved across the outer membrane. Would this apply to gram negative or positive cells? - 1. Transporter proteins in Outer Membrane (G-); Porins (facilitated or passive) 2. Across the peptidoglycan (G+ and G-) 3. Transport across the cell/cytoplasmic membrane (G+ and G-) Compare and contrast ion-coupled transport and ABC transport at the cytoplasmic membrane - Ion-coupled transport: -transporters in cytoplasmic membrane -require E (io...

Chapter 3—Thermodynamics of Biological Systems MULTIPLE CHOICE 1. Thermodynamics does NOT: a. describe the flow and interchange of heat, energy, and matter. b. allow the determination of whether a reaction is spontaneous. c. provide information on the rate of a reaction. d. consider heat flow and entropy production. e. consider the effect of concentration on net free energy change of a reaction. ANS: C PTS: 1 2. Living systems are: a. closed systems exchanging only energy with the s...

M2 FINAL COACHING EXAM - Questions and Answers (Complete Solutions) Select the site of pyruvate formation during glycolysis A. Liver B. Muscles C. Heart D. Lungs Choose the organelle, found close to the endoplasmic reticulum, which receives and acts on proteins and membrane lipids to further modify them and then passes these on to other parts of the cell through budding vesicles A. Golgi apparatus B. Lysosomes C. Ribosomes D. Mitochondria Select the organelles that have digestive vesicles and ...

171 Biochemistry Exam 1 Questions with correct answers 2023/ Biochemistry Exam 1 Questions with correct answers 2023/2024 Myoglobin >>What protein is used for storage? Myoglobin Hemoglobin Collagen Transferrin It's a covalent interaction >>What is NOT TRUE of antibodies with respect to protection? It is a covalent interaction It's a noncovalent interaction; hydrogen bonding Aspartic acid pKa=3.9 >>What is the amino acid that would dissociate a proton and ma...

Question 1 3 / 3 pts True or False: The ΔG value for a particular reaction is -78kJ/mol. This value indicates the reaction is NOT spontaneous. FALSE Question 2 3 / 3 pts True or false: A biochemical metabolic pathway is a single reaction that converts starting material into products. FALSE Question 3 3 / 3 pts True or false: Three ATP molecules are used in the energy-investing stage of glycolysis. FALSE Question 4 3 / 3 pts True or False: The citric acid cycle occurs in the abse...

What enzyme is used by the gluconeogenic pathway but NOT in the glycolytic pathway? Phosphoenolpyruvate Carboxykinase PEPCK Newborn screening results show a biotinidase deficiency in a 2 day old infant. The deficiency impairs the infant's ability to reuse and recycle biotin. Due to the enzymatic deficiency, the activity of what enzyme is likely impaired? Pyruvate carboxylase If unregulated, which of the following pairs of enzymes would represent a futile cycle? Fructose 1,6 -bisphosphate ...