Acid derivative Study guides, Class notes & Summaries

ABOR PER: Hematology Questions and Answers 2024 What is hemoglobin composed of? - Ans ️️ -4 heme, 4 iron, 1 globin What disorder does a defect in heme synthesis lead to? - Ans ️️ -porphyria What is the function of the enzyme methemoglobin-cytochrome C reductase in a red blood cell? - Ans ️️ -to keep iron in the ferrous state Which hemoglobin has a 200 times greater binding capacity for the hemoglobin molecule than oxygen? - Ans ️️ -carboxyhemoglobin What product is formed ...

Which of the following is not required in the synthesis of fatty acids? A) Acetyl-CoA B) Biotin C) HCO3- (CO2) D) Malonyl-CoA E) NADH - E) NADH Which of the following is not true of the reaction producing malonyl-CoA during fatty acid synthesis? A) It is stimulated by citrate. B) It requires acyl carrier protein (ACP). C) It requires CO2 (or bicarbonate). D) One mole of ATP is converted to ADP + Pi for each malonyl-CoA synthesized. E) The cofactor is biotin. - B) It requir...

NR 508 Pharmacology Final Exam Questions and Answer Rated A+ 1st line treatment for HTN (non-black, no CKD) ACEI (arb), thiazide, ccb 1st line treatment for HTN for black pts (no ckd) thiazide, ccb 1st line option for HTN for anyone with CKD ACEI (arb) Types of diuretics thiazides, loop diuretics, k-sparing preferred diuretic with renal impairment loop-diuretics diuretics - S/E & D/I S/E All - hypokalemia, arrhythmia, metbolic alkalosis, fatigue, postrual hypotension, hyperli...

BCHM 307 QUIZ 2 QUESTIONS WITH VERIFIED ANSWERS Hydrocarbons will always be (Hydrophilic/hydrophobic) - Answer-Hydrophobic 2 amino acids with sulfur - Answer-Methionine and Cystine What is the first amino acid in all proteins - Answer-Methionine (Met, M) What is the start codon? - Answer-Methionine (Met, M) Three letter start codon - Answer-AUG Only amino acid with a fused ring system, most proteins have atleast one, absorbs UV light at 280nm - Answer-Tryptophan (Trp, N) Only...

Henderson-Hasselbach Equation - pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) - Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - Separates sample based on size with smaller molecules eluting later. Ion-Exchange...

1. Chemical reactions that break down complex organic molecules into simpler ones are called: A) Metabolism B) Anabolism C) Catabolism D) Metatheses E) Oxidation reactions correct answer: C 2. Chemical reactions that combine simple molecules and monomers to form complex structures are known as A) Metabolism B) Anabolism C) Catabolism D) Metatheses E) None of these choices correct answer: B 3. When the terminal phosphate is cut off of ATP what is formed? A) Adenosine diphosphat...

COMPREHENSIVE FINAL EXAM GRADED A+ 2023/2024(ELABORATED QUESTIONS AND ANSWERS) Hormones known as "catecholamines" are...CORRECT ANSWER-derivative of the amino acid tyrosine a kinase is an enzyme that performs ______CORRECT ANSWER-phosphorylation calcium ions serve as messengers, often in combination with the intracellular protein ______CORRECT ANSWER-calmodulin the combination of plasma and formed elements is called ______CORRECT ANSWER-whole blood the chief difference between plasma...

Cosmetology Florida State Board Clinical Exam Review 2023 With 100% Correct Answers - Correct answer-scissor over comb work narrow sections but no wider than the comb An Acid- balance rinse may be used - Correct answer-to preserve the color in tinted hair After a permanent wave what advise should the cosmetologist give to the client for at home maintenance to help ensure the perm does not quick relax : - Correct answer- *Use an alkaline shampoo followed by alkaline rinse . *Brush the hai...

Florida Cosmetology Exam Questions and Answers 100% Pass what is the term used for designing a work environment that fits the human body, its movements, and cognitive abilities. - Correct Answer ️️ -ergonomics Aniline derivative tints are: - Correct Answer ️️ -Oxidative tints Which of the following can be accomplished more easily using the scissors-over-comb technique - Correct Answer ️️ -Close taper near the hairline Iontophoresis, cataphoresis, anaphoresis and desincrustatio...

NR 508 Week 3 Practice Test Questions With Answers The overall goal of treating hyperlipidemia is: 1. Maintain an LDL level of less than 160 mg/dL 2. To reduce atherogenesis 3. Lowering apo B, one of the apoliproteins 4. All of the above - ANSWER- 2. To reduce atherogenesis When considering which cholesterol-lowering drug to prescribe, which factor determines the type and intensity of treatment? 1. Total LDL 2. Fasting HDL 3. Coronary artery disease risk level 4. Fasting total chol...