Aldehyde Study guides, Class notes & Summaries

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...

Monosaccharides - correct answer __________ are the simplest Carbohydrates Carbohydrates are aldoses or ketoses that are rich in hydroxyl groups. - correct answer Carbohydrates are _________ or ________ that are rich in ___________. An aldose is a carbohydrate with an aldehyde group (as in glyceraldehyde and glucose), whereas a ketose contains a keto group (as in dihydroxyacetone and fructose). - correct answer What is an Aldose? What is a ketose? if the absolute configuration of ...

LMR OC 3: Aldehydes and Ketones 2 Questions and answers

LMR OC 3: Aldehydes and Ketones 2 Questions and answers

Practicals Chemistry AQA A-level Rated A+ Required Practical 1 - titration and making a standard solution Making a standard solution 1. weigh the required mass of solid using a sample bottle on a 2 dp balance. 2. transfer the solid into a beaker using distilled water to wash it out- preventing any solid remaining in the sample bottle. 3. reweigh the sample bottle and work out the difference. 4. Add 100cm3 of distilled water to the beaker to dissolve the solid (small volume of water) using a...

Naming and Identifying Organic Molecules (Carboxylic acids, Aldehydes, Ketones, Alcohols, Alkanes, Alkenes) Exam 2023-2024 HCOOH (IUPAC) - Correct Answer-methanoic acid CH3-COOH (IUPAC) - Correct Answer-ethanoic acid CH3-CH2-COOH (IUPAC) - Correct Answer-propanoic acid CH3-CH2-CH2-COOH (IUPAC) - Correct Answer-butanoic acid CH3-CH2-CH2-CH2-COOH (IUPAC) - Correct Answer-pentanoic acid HCHO/ CH2O (IUPAC) - Correct Answer-methanal CH3-CHO (IUPAC) - Correct Answer-ethanal CH3-CH2-CHO (I...

Acidity of α-Hydrogen: Carbonyl α-carbon: Next to the carbonyl carbon. α-Hydrogen: H of alpha carbons Oxygen pulls electron density out of these C-H bonds so it's easier to deprotonate the α-carbon of aldehydes/ketones. How do you increase the acidity of α-Hydrogen? - Resonance stability provided by the conjugate base - Resonance can stabilize enolate intermediate, since negative charge is distributd to more EN oxygen atom - Alpha hydrogen can easily deprotonate in basic solutions...

True or False Vitamins: - cannot be made in the body - noncaloric - required in small amounts (mg and mcg) - TRUE Vitamins: - cannot be made in the body - noncaloric - required in small amounts (mg and mcg) What 3 forms can vitamin A take? - - retinol (alcohol) - retinal (aldehyde) - retinoic acid (acid form from retinal) What form of vitamin A is normally found in blood and tissues? - Retinyl Palmitate What form of vitamin A is found in plants? - Previtamin A - carotenoid structure...

Naming and Identifying Organic Molecules (Carboxylic acids, Aldehydes, Ketones, Alcohols, Alkanes, Alkenes) Exam 2023-2024 HCOOH (IUPAC) - Correct Answer-methanoic acid CH3-COOH (IUPAC) - Correct Answer-ethanoic acid CH3-CH2-COOH (IUPAC) - Correct Answer-propanoic acid CH3-CH2-CH2-COOH (IUPAC) - Correct Answer-butanoic acid CH3-CH2-CH2-CH2-COOH (IUPAC) - Correct Answer-pentanoic acid HCHO/ CH2O (IUPAC) - Correct Answer-methanal CH3-CHO (IUPAC) - Correct Answer-ethanal CH3-CH2-CHO (I...

CHEM 210 EXAMS 1-8 and FINAL EXAM LATEST. 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 a eukaryotic cell, the organelles called peroxisomes se...