Vmax - Samenvattingen, Aantekeningen en Examens

MICR 3033 Exam 1 Test Questions with Answers Hemoglobin requires which small non-protein molecule to capture oxygen? - Answer-heme. Enzymes that add or remove a phosphate group are respectively named? - Answer-kinase and phosphatase. Which of the statements about binding and active sites are TRUE? - Answer-a binding site recognizes the substrate and the active site catalyzes the reaction. Endoglucanases and cellobiohydrolases have the same catalytic center but have a variant configura...

Which of the following is true regarding heparin? - Answer -it is used clinically as an anticoagulant -it simultaneously binds to antithrombin and the target of antithrombin -it is a sulfated polysaccharide -it is an allosteric activator of antithrombin If an enzyme-catalyzed reaction has a velocity of 2 mM/min and a Vmax of 10 mM/min when the substrate concentration is 0.5 mM, what is the Km? - Answer 2 mM

Grade 12 Biochemistry Test Review Graded A+ In which organelle does the majority of ATP production occur during cellular respiration? Mitochondria What is the significance of the R-group (side chain) in an amino acid? The R-group determines the unique properties and functions of each amino acid. What happens when a protein denatures? The protein loses its three-dimensional structure and can no longer function properly. How does a phospholipid's structure make it ideal for...

4 Types of compounds for which Amino Acids are precursors - Tryosine - Catacholamines (NE, E) Dopamine, Melanin Argninine - NO Histidine - Histamine Trytophan - NAD+, Serotonin, Melatonin Glutamate - GABA (Inhibtory neurotransmitter) A general marker of a myocardial infarction and is responsible for the release of O2 into the muscle cytoplasm is - Myoglobin A modification of AA that can cause them to covalently bind two polypeptides together are - disulfide bonds between cysteines Acid...

Biochemistry Exam 1 Questions With Correct Review Solution 2023 Dehydration - ANS-What condition? cottonmouth, dry flushed skin, mental confusion, fever Overhydration - ANS-What condition? nausea, vomiting, cerebral edem, convulsion, coma, death respiratory alkalosis - ANS-breathing more rapidly (hyperventilation) respiratory acidosis - ANS-when not breathing, insufficient expiration of CO2 metabolic alkalosis - ANS-from vomiting --> hypoventilation metabolic acidosis - ANS-something ...

Biochemistry NBME Exam 2024 Well Revised and Verified Answers Updated Proteoglycans Act as molecular sieves in ECM, CT, and cartilage GAGs are the long polysacc chains attached to core protein GAG is heavily hydrated and cushions (has "-" charge) Degraded via lysosomal pathway (defect = MPS) Glycolipids A.K.A. sphingolipids Made with ceramide lipid base Serine + palmitoyl-CoA => sphingosine (+FFA) => ceramide Carb part sticks out into ECM (same w/ glycoproteins) Side chain p...

Biology Major Field Test Study Set Rated A+ "4 Biomolecules and Monomers Protein (amino acids) Carbohydrates (simple sugars) Lipids (glycerol and fatty acids) Nuclei acids (nucleotides)" dipeptides two amino acids bonded together what is the general fatty acid formula CH3(CH2)nCOOH where n= an even number between 12 and 24 explain identifying saturated vs. unsaturated fats saturated: only single bonds in hydrocarbon chain... unsaturated: one or more double bonds glycerides...

Physiology & Pathophysiology Module 1- Membrane Physiology & Action Potentials (Long) Questions And Answers (A+ Grade) 1. Explain the structure of the membrane - ANS-Cell Membranes are composed primarily of lipids and proteins. Lipids consist of phospholipids, cholesterol, glycolipids - high permeability of membranes to lipid soluble substances (CO2, fatty acids, steroid hormones). Lips are also responsible to the low permeability of water-soluble molecules (ions, glucose, amino acid...

3 domains of the tree of life - Bacteria, Archaea, Eukarya 4 kingdoms of eukarya - Protista, Plantae, Fungi, Animalia arm - use to safely carry the microscope coarse adjustment knob - use to focus at low power ONLY competative inhibition - when molecules similar to a substrate compete for placement on the active site of an enzyme, Vmax is still possible is substrate concentration is high enough Condenser - concentrates the light on the specimen control treatment - a treatment in which you...

"4 Biomolecules and Monomers - CORRECT ANSWER Protein (amino acids) Carbohydrates (simple sugars) Lipids (glycerol and fatty acids) Nuclei acids (nucleotides)" dipeptides - CORRECT ANSWER two amino acids bonded together what is the general fatty acid formula - CORRECT ANSWER CH3(CH2)nCOOH where n= an even number between 12 and 24 explain identifying saturated vs. unsaturated fats - CORRECT ANSWER saturated: only single bonds in hydrocarbon chain... unsaturated: o...