Henderson hasselbalch - Study guides, Class notes & Summaries

UNE Medical Biochemistry Exam 1 Questions With 100% Correct Answers what percentage of water is in the body? - answer60% Relationship between protons and acids & bases - answerAcids donate proton. Bases accept proton Strong Acids Vs Weak Acids - answerStrong acids fully dissociate (100%) and weak acids partially dissociate properties of water - answerdipole dipole polar H bonding dissolves electrolytes ( CL /Na) Small Kd- doesn't dissociate alot kw ion product - answer10^-14 pH - a...

BBMB-301 Test questions and Answers for Final studying (Iowa State) Which class of biopolymers is responsible for separating distinct aqueous compartments within Eukaryotic cells? Lipids The ______ is surrounded by a double membrane and produces approximately 90% of the energy, in the form of ATP, used by a typical living cell Mitochondrion T or F: The central dogma in biochemistry describes the flow of information from RNA to DNA to polypeptide to functional protein False: its DNA to RN...

pH correct answers Negative log of the hydrogen activity pH = -logH+ pH reference range correct answers 7.35-7.45 Calculate the pH of a solution which contains 4X 10^-8 mmol/L of hydrogen ion correct answers pH = -logH+ (4X10^-8) pH= -log10^-8 - log4 pH= 8-.6 pH= 7.4 The in vivo blood pH is influenced by the plasma ________ and dissolved _____ ____ levels correct answers bicarbonate carbonic acid pH = pk + logHCO3 [(20) metabolic] + logH2CO3 [(1) respiratory] correct answers ...

USMLE STEP 1 EQUATIONS Questions and Answers with Complete Solutions 2024 Sensitivity - ANSSensitivity = TP / (TP + FN) Specificity - ANSSpecificity = TN / (TN + FP) Positive predictive value - ANSPPV = TP / (TP + FP) Negative predictive value - ANSNPV = TN / (TN + FN) Relative risk - ANSRR= (a/[a+b]) / (c/[c+d]) Attributable risk - ANSAR= (a/[a+b]) - (c/[c+d]) Number needed to treat - ANS1/absolute risk reduction Number needed to harm - ANS1/attributable risk Hardy-Weinberg equilibriu...

What is the molarity for a solution containing 100 g of NaCl made up to 500 mL with distilled water? Assume a gram molecular weight (from periodic table) of approximately 58 grams. a. 3.45 M b. 1.72 M c. 290 M d. 5.27 M correct answer: a. 3.45 M What is the normality for a solution containing 100 g of NaCl made up to 500 mL with distilled water? Assume a gram molecular weight (from periodic table) of approximately 58 grams. a. 3.45 b. 0.86 c. 1.72 d. 6.9 correct answer: a. 3.4...

Specimens that can be analyzed for carbon dioxide - Answer-1. Serum 2. Plasma 3. Whole blood What will happen if blood is exposed to air during specimen collection for pH and blood gases? - Answerp C O 2 decreases Henderson-Hasselbalch equation - Answer-p H = p k a + log salt / acid What is the ratio of bicarbonate:carbonic acid in normal plasma - Answer-20:1 Lab results on a known diabetic patient revealed a decreased bicarbonate and decreased ph. Which acid base disorder would most like...

BCH4024 TEST 1 QUESTIONS WITH COMPLETE SOLUTIONS Isoelectric Point of Amino Acids - Answer-At the isoelectric point (pI = pH), average charge equals 0 The Henderson-Hasselbalch Eqn. can be applied at pI for both equilibrium dissociations. Two dissociation reactions involve the net zero charge species HAH+ <--> HA + H+ HA <--> A- + H+ (Isoelectric Point of Amino Acids) Two Henderson-Hasselbalch equations can be summed to solve for pI. - Answer-2pI=pKa1+ pKa2 +log [HA] +log...

UNE Medical Biochemistry Exam 1 Questions With Complete Solutions. 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 ...

GMS6402 Pulmonary Final 2024│Questions & Answers with complete solution A 70 year-old man is complaining of severe nausea. He has had problems with peptic ulcer disease and has been having similar pain for the past two weeks. Rather than seeing a physician, he opted to self medicate. Over the past week, he has been consuming large quantities of TUMS (calcium carbonate), an over the counter antacid. While breathing room air, an arterial blood sample is drawn and reveals the followi...

AAB MT CHEMISTRY EXAM WITH COMPLETE SOLUTIONS 2023/2024 Which if the following blood tests is used to diagnose gout? A. Alkaline phosphatase (ALP) B. Amylase C. Uric acid D. Creatinine - CORRECT ANSWER-C. Uric acid Select the equation which is used to determine the pH of a solution containing a weak acid and its salt. A. Van Deemter equation B. Van Slyke equation C. Nernst equation D. Henderson-Hasselbalch equation - CORRECT ANSWER-D. Henderson-Hasselbalch equation All of the fo...