Cofactors Study guides, Class notes & Summaries

UNE Biochemistry Final, Final, Final Exam Review UNE medical biochemistry already graded A A comatose infant is brought to the ER. In the course of the examination, plasma ammonia was found to be elevated 20-fold over normal values. Urine orotic acid and uracil were both greater than normal. A defect of which of the following enzymes is the most likely diagnosis? Ornithine transcarbamoylase Your patient presents with a deficiency of the enzyme that catalyzes synthesis of N-acetylglutamate (NAG...

BIOD 171 Portage Learning Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 UpdatePortage Learning BIOD 171 Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 Update True or False: A virus is considered a microorganism. False. Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 1. What is the smallest biological unit of life? A cell. ...

Exam 2: BIOS 242 / BIOS242 Fundamentals of Microbiology with Lab (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: which system produces the most atp? Answer: electron transport chain Q: kreb's cycle produces the majority of Answer: nadh Q: mitochondria Answer: etc Kreb's cycle Q: cell membrane Answer: kreb's cycle Etc Q: cytoplasm Answer: fermentation Glycolysis Q: larg...

FL 5 AAMC MCAT question with complete solution 2023What is the chemical structure of a component found in four of the five cofactors used by Na+-NQR? - correct answer says it is composed of flavin structure is a nucleotide base structure B could be structure C also could be structure D is an amino acid down between B and C to help, look at the captioned note on the table. it says Fl represents flavin which is the redox active center in four of the five cofactors of Na+-NQR C has an ubi...

What is the proteome of the cell? correct answer: the full complex of proteins that can be produced using genetic material and post translational modifications What are some example of post translational modifications? correct answer: phosphorylation (signalling) GPI anchor (PM proteins) O-glycans (nuclear and cytosolic proteins) polyubiquitination (can induce protein degredation) How can you watch the purification of recombinant poly-His tagged GFP? correct answer: use Ni2+ immobili...

BIOD 171 M2: Module 2 Exam True or False: Metabolism is a controlled set of biochemical reactions that occur in living organisms in order to maintain life. True False True or False: Enzymes are polysaccharides that catalyze chemical reactions. True False Enzymes are proteins that catalyze chemical reactions. What is a cofactor? And give a general example. Your Answer: Metal ions are cofactors. Cofactors assist enzymes in the catalysis of reactions. A cof...

Exam 2: BIOS 242 / BIOS242 Review (Latest 2024/ 2025 Update) Fundamentals of Microbiology with Lab| Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: what are enzymes? Answer: biological catalysts that increase the rate of a chemical reaction Q: is needed for a reaction to occur Answer: activation energy Q: true or false: enzymes lower the activation energy Answer: true Q: enzymes act on reactant molecules known as Ans...

The largest vein in an animal's body is: - Answer- vena cava If immature neutrophils are observed in peripheral blood, the condition is called a: - Answer- left shift What type of cell is responsible for immunity against intracellular pathogens? - Answer- T-Lymphocytes The ductus arteriousus in a fetus allows blood to flow directly: - Answer- into the aorta from the pulmonary artery During hemostasis, which process occurs first? - Answer- Platelet adhesion Jaundice (icterus) coul...

Anatomy & Physiology, 3e (McKinley) Chapter 3 Energy, Chemical Reactions, and Cellular Respiration 1) Stored energy is described as potential energy. Answer: TRUE Section: 03.01 Topic: Cellular respiration Learning Objective: 03.01.01 Describe the two classes of energy. Bloom's: 1. Remember 2) The energy of motion is known as ________ energy. Answer: kinetic Section: 03.01 Topic: Cellular respiration Learning Objective: 03.01.01 Describe the two classes of energy. Bloom's: 1. Rememb...

Chapter: Chapter 03 - Quiz Multiple Choice 1. Which of the following coenzymes is(are) necessary for normal red blood cell nuclear maturation and DNA synthesis pathway? A) Vitamin D B) Folate C) Calcium D) Vitamin B12 (cobalamin) E) Both folate and vitamin B12 (cobalamin) Ans: E Complexity: Easy Ahead: Hematopoietic System Subject: Chapter 3 Title: Hematopoietic Function 2. von Willebrand factor is directly involved in: A) platelet adhesion and aggregation. B) platelet production...

What term refers to all of the chemical reactions taking place in a cell? A. Catabolism B. Redox reactions C. Phosphorylation D. Metabolism E. Cellular respiration correct answer: D) Metabolism The breakdown of peptidoglycan to N‐acetylmuramic acid, N‐acetylglucosamine and peptides by a microbe is an example of A. Anabolism B. Catabolism C. Phosphorylation D. Fermentation correct answer: B) Catabolism Enzymes are typically A. Broken down in reactions that requires energy i...