Glyceraldehyde - Study guides, Class notes & Summaries

NURS 5315 Advanced Pathophysiology Exam Questions with 100% Verified Correct Answers 2024/2025 Ovarian cancer site of metastasis? - Correct Answer Peritoneal surfaces, omentum (fold of peritoneum connecting the stomach with other abdominal organs), *liver* The increased NADH/NAD+ ratio in the liver from ethanol causes: - Correct Answer 1. Pyruvate --> lactic acid, causing lactic acidosis 2. Oxaloacetate --> malate. This prevents gluconeogenesis and leads to hypoglycemia 3. Glyceralde...

Which amino acid is not chiral? a. Proline b. Glycine c. Tryptophan d. Histidine e. Isoleucine correct answers b. Glycine Do nucleic acids have a charge at the physiological pH? a. Nucleic acids are positively charged due to phosphate groups in a back bone b. Nucleic acids are not charged molecules c. Nucleic acids are negatively charged due to phosphate groups in a back bone d. Sugars in nucleic acids are positively charged, so nucleic acid molecules are negatively charged correct a...

PSI is a key component of what transport system? correct answers photosynthetic electron transport system what is photooxidation? correct answers a reaction in which electrons from chlorophyll are transferred to an electron acceptor (performed by PSI) in photosynthesis, NADP+ is reduced to what? correct answers NADPH why is the reduction of NADP+ to NADPH important in photosynthesis? correct answers NADPH is required for CO2 fixation in the Calvin cycle what is Paraquat? correct answ...

BCHM 307 PHOTOSYNTHESIS TEST QUESTIONS WITH ALL ANSWERS REVISED & UPDATED Which of the following describes photorespiration? 1) consumes NADPH 2) consumes ATP 3) consumes oxygen 4) consumes CO2 5) all of these answers are correct - Answer-5) all of these answers are correct Regeneration of the rubisco substrate, ribulose-1, 5-bisphosphate involves which of the following sugars? 1) a pentose-phosphate 2) a hexose-phosphate 3) a tetrose-phosphate 4) a heptose-phosphate 5) all o...

UNIT 1 - Quizzes and Exam, UNE medical biochemistry Unit 1 Test Correctly Answered To Score A+ Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? Proline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the fol...

UNE medical biochemistry Unit 1 Test Questions & Answers 2024 Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? - ANSWER-Proline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the following will lower the...

Biochem module 4 exam | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS Which of the following monosaccharides is a ketose? Dihydroxyacetone Galactose Glucose Glyceraldehyde Idose - Answer -dihydroxyacetone When two carbohydrates are epimers: One is a pyranose, the other a furanose One is an aldose, the other a ketose They differ in length by one carbon They differ only in the configuration about one carbon atomThey react differently with iodine - Answer -They d...

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...

NURS 5315 Advanced Pathophysiology Ovarian cancer site of metastasis? Peritoneal surfaces, omentum (fold of peritoneum connecting the stomach with other abdominal organs), liver The increased NADH/NAD+ ratio in the liver from ethanol causes: 1. Pyruvate --> lactic acid, causing lactic acidosis 2. Oxaloacetate --> malate. This prevents gluconeogenesis and leads to hypoglycemia 3. Glyceraldehyde-3-phosphate --> glycerol 3- phosphate and combines with fatty acids to form triglyce...

Bio Cumulative Exam 88 Questions and Answers Already Passed During which phase does glucose get transformed into two pyruvate acid molecules? Glycolysis. This is the initial step in cellular respiration where glucose is broken down into pyruvate, yielding energy and creating intermediates for subsequent stages. Which element is part of a nucleotide in DNA? Deoxyribose + phosphate group + thymine base. A DNA nucleotide comprises a deoxyribose sugar, a phosphate group, and one o...