Mcat glycolysis Study guides, Class notes & Summaries

MCAT 2024 Latest Version | 100% Pass What is the primary function of the kidney's loop of Henle? The primary function of the loop of Henle is to create a concentration gradient in the medulla of the kidney, which helps in the reabsorption of water and salts to concentrate urine. How does the process of mitosis differ from meiosis? Mitosis results in two identical diploid daughter cells, while meiosis produces four genetically diverse haploid gametes. What is the role of the chl...

MCAT AAMC | Latest Update | 2024/2025 | Graded A+ What is the primary role of the liver in glucose metabolism? The liver regulates blood glucose levels by storing glucose as glycogen and releasing it as needed. This helps maintain stable blood sugar levels throughout the day. How does a competitive inhibitor affect enzyme activity? A competitive inhibitor binds to the active site of an enzyme, competing with the substrate. This reduces the enzyme's ability to catalyze the rea...

MCAT Biology 1.3 Questions and Answers | Latest Update | 2024/2025 | 100% Verified What is the primary function of the rough endoplasmic reticulum? The rough endoplasmic reticulum is involved in the synthesis and modification of proteins, as it is studded with ribosomes that translate mRNA into polypeptides. How do phagocytes contribute to the immune response? Phagocytes, such as macrophages and neutrophils, engulf and digest pathogens and debris, helping to eliminate infection...

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...

MCAT Biology Practice Questions Answered 100% correct 2023 the chemical reaction that breaks down all the major macro-molecules Hydrolysis What is the strongest type of INTER-molecular bonds? Hydrogen bonds are the strongest intermolecular bonds.... diople-dipole bonds are weaker. . . Vander wall bonds are the weakest. Why is water a liquid at high temperatures? Hydrogen bonding bonds the water molocules closer together. What is an ampipathic molecule? give an Example. ...

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...

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)...

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...