Hemiacetal formation - Samenvattingen, Aantekeningen en Examens

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

agarose and agar correct answer: polysaccharides used to run DNA gels and for microbial plates bacterial cell walls correct answer: contain polysaccharides in their peptidoglycan layer lectins correct answer: are proteins that bind to sugars protein glycolsylation correct answer: assists in folding and cellular recognition, e.g. ABO blood groups -ose correct answer: indicates a molecule is some kind of carb blood group antigens correct answer: glycoproteins containing differ...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

Physiological roles of carbohydrates correct answers -Sources of energy -Energy storage -Structural roles -Cellular interaction -Cellular identification -Information transfer (DNA & RNA) -Signaling Monosaccharide families correct answers -Carbohydrates have empirical formulas of (CH2O)N, where n>= 3 (usually 3-6) -Two major forms classes of carbohydrates; aldoses, and ketoses Aldoses correct answers -Which have aldehyde group Ketoses correct answers -Which have ketone groups ...

CHEM 1020 Test 3 Questions with All Correct Answers Which of the following choices is a carbohydrate? - ANSWER galactose What is not a carbohydrate? - ANSWER deoxyribose Which of the following groups are expected to be found in carbohydrates? - ANSWER alcohol What characteristic of carbohydrates is not is not commonly found in the previously studied classes of compounds? - ANSWER carbohydrates often contain a functional group on each carbon The simplest carbohydrates are called - AN...

1 BIOCHEM MODULE 4 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ which of the following monosaccharides is not an aldose? a. erythrose b. dihydroxyacetone c. glucose d. glyceraldehyde e. ribose Correct Answer: b. dihydroxyacetone when two monosaccharides are epimers: a. they differ only in the configuration about the penultimate carbon b. one is an aldose, the other a ketose c. they differ only in the configuration about one carbon atom d. they form o-glyco...

Organic Chemistry 202 Synthetic Transformations, Top Exam Questions & answers, Rated A+ reduction of an aldehyde or ketone to an alcohol LiAlH4 or NaBH4 H3O H2O lithium dialkyl cuprate reagent from an alkyl halide 4 Li metal CuI reduction of a nitro group to an amine Zn(Hg) HCl reduction of a benzyl carbonyl H2/Pd or Zn(Hg) HCl NAS (normal condition must be 1 EWG ortho/para to leaving group) nucleophile (–OH, –OR, R3N) benzyne reactions 1) NaOH 2) dilute acid benzyne...

CHEM 1020 Test 3 Questions with All Correct Answers Which of the following choices is a carbohydrate? - ANSWER galactose What is not a carbohydrate? - ANSWER deoxyribose Which of the following groups are expected to be found in carbohydrates? - ANSWER alcohol What characteristic of carbohydrates is not is not commonly found in the previously studied classes of compounds? - ANSWER carbohydrates often contain a functional group on each carbon The simplest carbohydrates are called - ANSW...

CHEM 1020 Test 3 Questions with All Correct Answers Which of the following choices is a carbohydrate? - ANSWER galactose What is not a carbohydrate? - ANSWER deoxyribose Which of the following groups are expected to be found in carbohydrates? - ANSWER alcohol What characteristic of carbohydrates is not is not commonly found in the previously studied classes of compounds? - ANSWER carbohydrates often contain a functional group on each carbon The simplest carbohydrates are called - ANSW...

BCH exam 2 Study Guide with Complete Solutions Properties of waxes - Answer-low melting points, stable solids, appear in both plants and animals in nature a wax coat protects the surface of many plant leaves from water loss and attack from microorganisms What defines a carbohydrate? - Answer-aldehydes & ketones with many OH groups, or substances that form these when hydrolyzed Where do carbohydrates come from? - Answer-primary products of photosynthesis- extracts carbon from atmosphere ...