Biochemistry acs test - Study guides, Class notes & Summaries

Biochemistry ACS Test Questions and Answers What are nucleotides? - ANSWER the monomer unit for nucleic acids and are composed of nitrogenous base, 5-carbon sugar & phosphate group Nucleic Acids are biopolymers categorized as: - ANSWER DNA RNA DNA - ANSWER carrier of genetic information RNA - ANSWER intermediate in gene expression (not all) can form secondary structure - tRNA 4 types of RNA - ANSWER tRNA rRNA siR...

Biochemistry ACS Final Questions With Complete Solutions - test questions and answers 100% accurate rated a+ Instant pdf download

ACS Biochemistry Final Exam Questions and Answers 2024 Practice test

Biochemistry ACS 2023 Test Questions and Answers Nonpolar, aliphatic AA's - ANSWER gly, ala, pro, val, leu, ile, met Aromatic AA's - ANSWER phe, Tyr, trp What wavelength do aromatic aa's absorb light? - ANSWER 280 nm Polar, uncharged aa's - ANSWER Ser, Thr, Cys, Asp, Glu Are Disulfide bonds hydrophobic or hydrophilic? - ANSWER hydrophobic Polar, Positively charged (basic) aa's - ANSWER ...

ACS Biochemistry Test Questions and Correct Answers Carbohydrates - ANSWER -Broken down to glucose to provide energy most oxidized in Fischer projection - ANSWER aldehyde group at top most important monosaccharides C6H12O6 isomers of each other - ANSWER D- Glucose D-Galactose D-Fructose carb- Glucose - ANSWER -produced from photosynthesis -synthesized in plants from sun -produced in living organisms (respiration) -CO2, H2O, energy OH group on rig...

Biochemistry ACS Final Test Questions With Complete Answers Biochemistry I - ANSWERS What is the difference between an apo and holoprotein - ANSWERS Apo = protein part of an enzyme without its characteristic prosthetic group (cofactor is not bound) Holo = apoprotein with its prosthetic group (cofactor bound) Many amino acids exist as what isomer? - ANSWERS L Most alpha amino acids are _____, expect for glycine. All amino acids have ______ unique to itse...

Biochemistry ACS Final Test Questions with Answers What is the Henderson-Hasselbach ? - ANSWER pH = pka + log ([A]/[Ha]) High Ka, low pka indicates what? - ANSWER Strong acid What is the relation between pH and [H+]? - ANSWER pH = -log[H+] What is the realtionship between pka and Ka? - ANSWER pka = -logKa What makes a good buffer? - ANSWER A weak acid mixed with its conjugate base in a 50/50 ratio What destroys tryptoph...

ACS Biochemistry 2023 Test Questions and Answers net reaction for glycolysis - ANSWER 2x Pyruvate + 2x ATP + 2x NADH per glucose molecule what step produces 2x NADH in glycolysis? - ANSWER G3P -> 1,3 BPG What enzyme/pathway does ATP inhibit? - ANSWER A high level of ATP inhibits the enzyme PFK-1 by decreasing its affinity for fructose 6-phosphate. AMP diminishes and citrate enhances the inhibitory effect of ATP. The NADPH produced by HMP is use...

Pharmacology PreTestTM Self-Assessment and Review Notice Medicine is an ever-changing science. As new research and clinical experience broaden our knowledge, changes in treatment and drug therapy are required. The authors and the publisher of this work have checked with sources believed to be reliable in their efforts to provide information that is complete and generally in accord with the standards accepted at the time of publication. However, in view of the po...

CARDIOVASCULAR Renal: Diuretics: most act by disrupting solute reabsorption. NA and CH are predominant solutes in the filtrate. Most of these solutes is reabsorbed in PCT. Also, most bicarb and potassium is reabsorbed here also. Urine moves down loop of Henle and drawn into the interstitial space, thereby decreasing volume of tubular urine and causes the urine to become more concentrated. Diuretics work by blocking reabsorption of sodium and chloride. This creates osmotic pressure within the nep...