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BCMB Exam 4 Questions with Complete Solutions 2025/2026 A mutation in the sequence of prokaryotic DNA encoding the ribosome binding site (RBS) may result in which of the following? a. Reduced transcription of the mRNA for the gene in which the mutation occurs b. Paused RNA polymerase during elongation c. Paused ribosome during elongation d. Reduced initiation of translation - ANSWERSd. Reduced initiation of translation To what does an "aminoacyl-tRNA" refer? a. Any tRNA covale...

bcmb 3100 exam 4 questions with complete solutions 2025/2026 case 12: DNA replication and repair - ANSWERS... nucleic acids are the ____ molecules of the cell - ANSWERSinformation a ____ is the monomer for nucleic acids - ANSWERSnucleotide nucleotides are linked to form a ____ strand of RNA or DNA - ANSWERSlinear a ____ is the polymer for nucleic acids - ANSWERSpolynucleotide ____ is the bond involved for nucleic acids - ANSWERSphosphodiester ____ and ____ are the two type...

BCMB 230 Final Exam Questions & Answers 2025/2026 Hemoglobin that has carbon dioxide bound to it: - ANSWERSCarbaminohemoglobin Specific body defense mechanism: - ANSWERSAntibodies Mediator of inflammation that is secreted by mast cells: - ANSWERSHistamine Structure within a nephron that helps control kidney function by acting as a sensory and endocrine organ: - ANSWERSJuxtaglomerular Apparatis Shape of the oxygen-hemoglobin dissociation curve: - ANSWERSSigmoid (s-shaped) Pres...

BCMB 3100 FINAL EXAM 1 QUESTIONS & ANSWERS 2025/2026 what are the polar and non polar components of a transmembrane protein in a lipid bilayer - ANSWERSpolar- head/hydrophilic non polar - tail/hydrophobic hydrogen bonds - ANSWERSan attractive (dipole-dipole / noncovalent) interaction between an electronegative atom and a H atom bonded to another electronegative atom - partial permanent charges van der waals - ANSWERSa weak attractive force between atoms or NP molecules caused by an...

BCMB 3100 EXAM 4 QUESTIONS & ANSWERS 2025/2026 what are the three alpha ketoacids - ANSWERSalpha-ketoglutarate, oxaloacetate, and pyruvate transamination reaction - ANSWERSAmino acids undergo a reaction in which they lose an amino group to form an a-keto acid. aspartate aminotransferase - ANSWERSaspartate + alpha-ketoglutarate -> oxaloacetate +glutamate alanine aminotransferase - ANSWERSAlanine + alpha ketoglutarate -> pyruvate + glutamate glutamate dehydrogenase - ANSWERS...

BCMB 658 Final Exam 1 Questions & Answers 2025/2026 Which of the following functional groups is specific to an alcohol? A. -NH B. C=O C. -OH D. O-P - ANSWERSC. -OH Which of the following functional groups are not commonly seen in biomolecules? A. Alkyl halides B. Amides C. Carboxylic acids D. Phosphate esters - ANSWERSA. Alkyl halides The presence of two anhydride linkages is an important feature of A. Protein B. ATP D. Glucose D. Carbon monoxide - ANSWERSB. ATP Which of the fol...

BCMB 401 Exam 3 Questions & Answers 2025/2026 Glucose + ATP-> (glycolysis product) - ANSWERSglucose 6-phosphate + ADP Glucose -> (glycolysis muscle enzyme) - ANSWERShexokinase glucose -> (glycolysis liver enzyme) - ANSWERSglucokinase Glucose 6-phosphate -> (glycolysis product) - ANSWERSfructose 6-phosphate glucose 6-phosphate -> (glycolysis enzyme) - ANSWERSphosphoglucose isomerase fructose 6-phosphate + ATP-> (glycolysis product) - ANSWERSfructose 1,6-bisph...

BCMB 3100 Exam 1 Questions & Answers 2025/2026 water - ANSWERS- covalent bonds between atoms - partial neg. charge on O, partial pos. charge on H (partial, permanent) - water molecules are POLAR - can hydrogen bond with one another; can h-bond, dipole-dipole, ion-dipole, and van der Waals (at very short distances) with other molecules - CANNOT easily diffuse through membrane (hydrophobic tails) phospholipid bilayer - ANSWERS- polar, hydrophilic head (made of phosphate and glycerol, e...

BCMB Exam 3 Questions & Answers 2025/2026 Define reduction potential (E0') in your own words - ANSWERS-driving force of ETC -electrons are moving from a compound with lower affinity for electrons towards compounds with high affinities for electrons -oxygen has the greatest affinity -the more positive the potential, the greater the species' affinity for electrons and tendency to be reduced (strongly electronegative than hydrogen) -+ = favorable (strong oxidant/oxygen) - - = unfavo...

BCMB 311 exam 1 questions & answers 2025/2026 what are the basic features of a cell? - ANSWERS-contain a membrane -enclose genetic material and biomolecules -consume fuels to release energy and build biomolecules -can replicate What are some advantages and disadvantages of light microscopy as compared to electron microscopy? - ANSWERSlight microscopy allows us to see some cellular structures and allows us to view live cells and their dynamic behaviors. however, due to light resolution...

BCMB 4110 Exam 1 Questions & Answers 2025/2026 Temperature - ANSWERSthe internal energy of a system 3rd Law of Thermodynamics - ANSWERSat absolute zero (0 K), there is minimal motion for a perfect crystal Heat - ANSWERSthe process of transferring energy between 2 systems due to a difference in temp Work - ANSWERSsomething performed by a system; energy transferred to the surroundings Systems - ANSWERSdefined to predict results Open System - ANSWERScan exchange both matter and ...

BCMB EXAM 2 QUESTIONS & ANSWERS 2025/2026 CH10: Monosaccharides - ANSWERSA single aldehyde or ketone that has two or more hydroxyl groups; are the simplest carbohydrates CH10: Aldehyde - ANSWERSAn organic molecule with a carbonyl group located at the end of the carbon skeleton. CH10: Ketone - ANSWERS CH10: Aldose - ANSWERSA monosaccharide whose C-1 carbon atom contains an aldehyde group CH10: Ketose - ANSWERSA monosaccharide that has a ketone group as its most oxidized atom C...

BCMB Exam 1 Questions & Answers 2025/2026 Atoms - ANSWERSThe units of matter that form all chemical substances Parts of an Atom - ANSWERS● Proton - positive charge, in nucleus ● Neutron - no charge, in nucleus ● Electron - negative charge, in orbitals around nucleus Molecule - ANSWERSa chemical substance that results from the combination of two or more atoms Compounds - ANSWERSmolecules that are combinations of two or more different elements Covalent bonds - ANSWERSelect...

BCMB 3100 final exam questions & answers 2025/2026 1. Recognize and describe the structure of important dietary carbohydrates including ribose, glucose, mannose, fructose, galactose, sucrose, lactose, glycogen, starch and cellulose - ANSWERS-ribose is not an isomer because it only has 5 carbons -what type of isomer are they? • Glucose and mannose: epimers at carbon 5 • Galactose and glucose are diastereomers • Fructose vs. glucose are constitutional isomers • Alpha glucose ha...

BCMB 401 Exam 1 Questions & Answers 2025/2026 Define the term covalent bond and discuss the bond strength. - ANSWERS- covalent bond: two non-metals sharing electrons (polar = unequal, nonpolar = equal) - strength of bond inversely proportional to atomic weight (strength increases as weight decreases) Define the term resonance structures and discuss how resonance structures affect the thermodynamic stability of organic molecules. - ANSWERS- resonance structures: two or more Lewis structu...

13F SLC FIST CERT & TGO EXAM QUESTIONS & ANSWERS 2025/2026 The __________ and __________ are responsible for scheduling 6-month evaluations and comprehensive, 18 month evaluations for JFO - ANSWERSMaster Gunner and FSO Who does the Fire Support Certification program belong to? - ANSWERSDivarty CDR for Active Duty / FA BN CDR for Nat Guard The ___________ is a senior NCO who is a qualified JFO-E that has graduated the Fire Support Master Gunner course and has been designated the unit F...

fist 220 final exam questions & answers 2025/2026

fist test in biology questions & answers 2025/2026 scientific method - ANSWERSseries of steps that help solve problems and answer questions Steps of the Scientific Method - ANSWERS-ask question - research and observations - design an experiment - do the experiment - analyze data and draw conclusions - communicate results hypothesis - ANSWERSeducated guess/testable prediction manipulated variable - ANSWERSfactor in an experiment that a scientist purposely changes; also known as...

Agriculture 100 fist exam questions & answers 2025/2026 Agriculuture - ANSWERSis the science and cultivating crops, plant, and live stock. Substance Farming - ANSWERSProduce food they need to survive on a daily basis. Shifting Cultivation - ANSWERSMoving farm field after several years, in search of more productive soil after depleting nutrients in original fields Crop rotation - ANSWERSPlanting different types of crops each year to replenish the soil with nutrients used up by previ...

FIST Function in Sitting test questions & answers 2025/2026