Catabol - Study guides, Class notes & Summaries

Heme is catabolized from this type of molecule to this type of molecule in order for excretion - Answer-hydrophobic, toxic to amphipathic, non-toxic and soluble What are the 5 general steps in heme catabolism? - Answer-1. formation and transport of bilirubin 2. uptake of bilirubin in liver 3. secretion and catabolism of conjugated bilirubin 4. enterohepatic reabsorption of urobilinogen from intestines 5. urinary excretion of absorbed urobilinogen or urobilin Explain the first step in he...

Chapter 13. Energetics and catabolism Microbiology: An Evolving Science 6th Edition, Joan L. Slonczewski Test Bank with Answers Key

issa final exam 100 QUESTIONS AND ANSWERS 2023 LATEST GRADED Aissa final exam 100 QUESTIONS AND ANSWERS 2023 LATEST GRADED A 1. the primary fuel during endurance exercise is: fatty acids 2. the human body consists of: chemicals, cells, tissues 3. Metabolism can be categorized in the following phases: catabolism & anabolism 4. BMR stands for: basal metabolic rate 5. A 30-minute jog would rely most heavily on which energy pathway?: oxidative 6. The automatic tendency to maintain a rela...

NURS 5315: ADV PATHO EXAM 1 2024/NEWEST VERSION WITH CORRECT DETAILED SOLUTIONS /A+ ASSURED E. Cells decrease in size P. Still functional; imbalance between protein synthesis and degradation. Essentially there is an increase in the catabolism of intracellular organelles, reducing structural components of cell Physiologic: thymus gland in early childhood Pathological: disuse (muscle atrophy d/ decrease workload, pressure, use, blood supply, nutrition, hormonal stimulation, or nervous stimu...

Carbohydrate catabolism - ANSWER-The breakdown of carbohydrate molecules to produce energy, is therefore of great importance in cell metabolism. Glucose - ANSWER-The most common carbohydrate energy source used by cell Microorgansims - ANSWER-Also can catabolize various lipids and proteins for energy production Respiration and fermentation - ANSWER-When producing energy from glucose microorganisms use two processes called Simply referred to as (respiration) Glycolysis - ANSWER-The o...

Glycolysis - ANSWER-the breakdown of glucose to 2 pyruvate, 2 NADH, 2ATP - 10 steps energy investment phase - ANSWER-using ATP energy recovery - ANSWER-saving up ATP ATP is consumed in what steps? - ANSWER-1,3 ATP is regenerated in what steps? - ANSWER-7,10 what step is NADH made? - ANSWER-6 Reaction 1 - ANSWER-Enzyme: Hexokinase - ATP is used - G6P is a competitive inhibitor reaction 2 - ANSWER-Enzyme: Phosphoglucose Isomerase (PGI) - G6P to F6P - isomerization occ...

Carbohydrates - ANSWER-Organic compounds containing carbon, hydrogen, and oxygen (CH2O) Exoenzymes - ANSWER-Found in bacteria, which allows them to catabolize carbohydrates for carbon and energy Exo- secreted (outside of cell) Enzyme- hydrolytic- use water to break down large molecules into smaller molecules Endoenzymes - ANSWER-Enzymes that're not secreted, but work intracellularly in similar fashion as exoenzymes Exo VS. Endo - ANSWER-With exoenzymes, mode of action will occur o...

chemical reactions that "release energy" from the decomposition of complex organic molecules: - ANSWER-catabolism most bacteria catabolize "carbohydrates" into: (2) - ANSWER-1) carbon 2) energy Carbohydrates are ___ molecules: - ANSWER-organic carbohydrates contain what 3 things? ratio? - ANSWER-1) carbon 2) hydrogen 3) oxygen CH20 carbohydrates can be classified based on ___ - ANSWER-size 3 types of carbohydrates (classified by size) : - ANSWER-1) monosaccharides 2) ol...

Carbohydrate catabolism - ANSWER-Most microorganisms oxidize carbohydrates as their primary source of cellular energy. The breakdown of carbohydrate molecules to produce energy is called ___________ Two types of carbohydrate catabolism - ANSWER-Respiration - complete breakdown of sugar Fermentation - sugar partially broken down Glycolysis - ANSWER-The oxidation of glucose to pyruvic acid produces two ATP and NADH; does not require oxygen The pentose phosphate pathway - ANSWER-Used to ...