Vmax Study guides, Revision notes & Summaries

BIOCHEM 3560 Exam Questions With Answers Latest 2023/2024 | Graded 100%. A positive heterotrophic allosteric modulator could: Decrease K0.5 Decrease Vmax Decrease [S] also act as a substrate Bind in the catalytic site Question 4 The enzyme apartate transcarbamoylase: Forms carbamoyl phosphate

UNIT 1 UNE CHEM 1005 EXAM QUESTIONS AND ANSWERS Hemoglobin binds oxygen with a greater affinity in the: R state Hemoglobin bound to heme is termed a holoprotein. The heme or porphoryin ring is required for oxygen binding and it is termed a: prosthetic group Alpha helices and beta sheets are primarily stabilized by: H bonding Ligases are a class of enzymes characterized by their ability to: synthesize bonds between carbon atoms and an additional atom that is involved in the cleavage of ...

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

what percentage of water is in the body? 60% Relationship between protons and acids & bases Acids donate proton. Bases accept proton Strong Acids Vs Weak Acids Strong acids fully dissociate (100%) and weak acids partially dissociate properties of water dipole dipole polar H bonding dissolves electrolytes ( CL /Na) Small Kd- doesn't dissociate alot kw ion product 10^-14 pH -log[H+] biological PH 7.4 types of buffers phosphates, bicarbo...

UNE medical biochemistry Unit 1 Test with Verified Solutions Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the following will lower the affinity of hemoglobin for oxygen? a) decrease in protons b) increase in 2,3 bisphosphoglycerate (BPG) c) increase in pH d) decrease in CO2 Increase in 2,3 bisphosphoglycerate (BPG) Domains are common structural elements that retain a particular function within the protein. Which of the followi...

AAMC MCAT PRACTICE EXAM 2 | QUESTIONS & ANSWERS| ALREADY PASSED| VERIFIED & UPDATED C/P: What expression gives the amount of light energy (in J per photon) that is converted to other forms between the fluorescence excitation and emission events? "intensity of fluorescence emission at 440 nm excitation at 360 nm) was monitored for 20 minutes" A) (6.62 × 10-34) × (3.0 × 108) B) (6.62 × 10-34) × (3.0 × 108) × (360 × 10-9) C) (6.62 × 10-34) × (3.0 × 108) × [1 / (360 × 10-9) -...

171 Biochemistry Exam 1 Questions with correct answers 2023/ Biochemistry Exam 1 Questions with correct answers 2023/2024 Myoglobin >>What protein is used for storage? Myoglobin Hemoglobin Collagen Transferrin It's a covalent interaction >>What is NOT TRUE of antibodies with respect to protection? It is a covalent interaction It's a noncovalent interaction; hydrogen bonding Aspartic acid pKa=3.9 >>What is the amino acid that would dissociate a proton and ma...

Aquaporins are a specialized channel for the movement of water molecules through a membrane. What is one of their critical properties? correct answers They allow only water to pass, and use strategically placed Asn residues to prevent proton passage. The biomolecules responsible for facilitating small molecule transport across membranes are: correct answers proteins What prevents other positively charged ions from passing through a K+ channel? correct answers The structure of the K+ channe...

MLT Clinical Chemistry Final Exam Latest Version Graded A Absolute binding Enzymes that can bind only one substrate and catalyze one reaction exhibit which type of binding specificity? Double The rate of an enzymatic reaction will ___________________ for every 10 degrees C temperature increase until the enzyme denatures. c. Myocardial infarction All of the following conditions may result in a rise in CKBB levels except. a. Child birth b Spinal chord injury c. Myocardial infarction d. Brain ...

Maltose - AnsGlucose + Glucose Sucrose - AnsGlucose + Fructose Lactose - AnsGlucose + Galactose Glycogen - AnsAnimal glucose storage Starch - AnsPlant glucose storage Cellulose - AnsPlant structure Saturated Fatty Acids - Ans-Single bonds -Solid at room temp. Unsaturated Fatty Acids - Ans-Double bonds -Liquid at room temp. Terepenes - AnsBuilt from multiple isoprene units Cholesterol - Ans-In cell membrane -Steroid precursor -Bile salts Catalysts - Ans-Stabilize the tran...