Mcat glycolysis exam Study guides, Class notes & Summaries

MCAT GLYCOLYSIS EXAM QUESTIONS AND ANSWERS 2024|GUARANTEED SUCCESS

MCAT GLYCOLYSIS EXAM QUESTIONS AND ANSWERS 2024

Hexokinase - Answer-converts glucose to glucose 6-phosphate in peripheral tissues Glucokinase - Answer-converts glucose to glucose 6-phosphate. present in the pancreatic beta islet cells as part of the glucose sensor and is responsive to insulin in the liver Phosphofructokinase-1 (PFK-1) - Answer-Phosphorylates fructose 6-phosphate to fructose 1,6-biphosphate in the rate limiting step of glycolysis Phosphofructokinase-2 (PFK- 2) - Answer-produces F2,6-BP that activates PFK-1. Activa...

MCAT Biology Diagnostic Exam 1A Questions and Answers Define spontaneous reaction - Correct Answer️️ -exergonic Vmax is determined by - Correct Answer️️ -enzyme concentration What type of reaction most commonly creates polymers from macromolecules - Correct Answer️️ -dehydration synthesis Most common process by which enzyme activity is regulated - Correct Answer️️ - negative feedback loop In cellular respiration, what acts as the final electron acceptor if O2 is not avail...

AAMC MCAT Exam 4| QUESTIONS & ANSWERS| ALREADY PASSED| VERIFIED & UPDATED Most cytochrome P450 enzymes alter the activity of drugs by: A. phosphorylating them. B. dephosphorylating them. C. oxidizing them. D. reducing them. - ANSWER C. oxidizing them. cytochrome p450 acts as monooxygenase, where an oxygen atom is inseted into substrate, thereby resulting in oxidation of substrate. Given that antibiotics like erythromycin are metabolized by estrogen-sensitive P450 enzymes within t...

MCAT: Cell Biology Exam Questions and Answers Cell Theory - Correct Answer️️ -1) All living things are made of cells 2) Cell is the basic functional unit of life 3) Cells are formed from other cells 4) Cells contain DNA (genetic information) Are viruses living organisms? - Correct Answer️️ -No. They dont contain DNA (they have RNA), and they are not able to reproduce on their own (violates 3 and 4 of cell theory) Eukaryotic cells vs Prokaryotic cells - Correct Answer️️ -Eu: N...

Irreversible enzymes in glycolysis - ANSWER-hexokinase/ glucokinase Phosphofructokinase (PFK 1) pyruvate kinase rate limiting enzymes in glycolysis - ANSWER-Phosphofructokinase 1 regulation of PFK-1 when glycolysis for energy - ANSWER-inhibited- ATP and citrate stimulated- AMP regulation of PFK-1 when glycolysis for glycogen, fatty acids, and other storage molecules - ANSWER-inhibited- glucagon (inhibits PFK-2 lowering fruc 2,6, bisP) stimulated- insulin (stimulates PFK-2 raising f2...

1 MCAT - BIO/BIOCHEM EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ defunct mRNA translation in bacteria would... Correct Answer: prevent cells from replicating. lysogenic cycle Correct Answer: a viral reproductive cycle in which the viral DNA is added to the host cell's DNA and is copied along with the host cell's DNA Lytic phase or lytic cycle Correct Answer: phage replicates immediately, destroying the host cell (All phages carry out this life cycle) prote...

1.5-2 hrs - ANSWER-study time per subject medical laboratory science/technology - ANSWER-Profession concerned with providing information based on performance of analytical tests on body substances medical laboratory scientist - ANSWER-Work under direction of a Pathologist who is director of the clinical laboratory mls responsibilities - ANSWER-Immunohematology (Blood Bank/Transfusion Medicine) Hematology Clinical Chemistry Microbiology Serology/Immunology Microscopy (Urinalysis)...

Hexokinase - Answer-converts glucose to glucose 6-phosphate in peripheral tissues Glucokinase - Answer-converts glucose to glucose 6-phosphate. present in the pancreatic beta islet cells as part of the glucose sensor and is responsive to insulin in the liver Phosphofructokinase-1 (PFK-1) - Answer-Phosphorylates fructose 6-phosphate to fructose 1,6-biphosphate in the rate limiting step of glycolysis Phosphofructokinase-2 (PFK- 2) - Answer-produces F2,6-BP that activates PFK-1. Activa...