Oligosaccharides Study guides, Class notes & Summaries

Portage Learning Chem 210 Module EXAM 4 Question 1 3 / 3 pts Which of the following monosaccharides is not an aldose? Erythrose Correct! Dihydroxyacetone Glucose Glyceraldehyde Ribose Question 2 3 / 3 pts When two monosaccharides are epimers: They differ only in the configuration about the penultimate carbon One is an aldose, the other a ketose Correct! They differ only in the configuration about one carbon atom They form O-glycosidic bonds They are oligosaccharides Questi...

What kinds of membranous structures can be seen on electron micrographs of the cell interior? - Vesicles, network of membrane-bound channels, stacks of flattened, membrane-bound sacs (e.g. golgi apparatus, RER) What pathways of vesicle trafficking through the cytoplasm have been discovered? - motor proteins pull vesicles along tracks of microtubules and microfilaments What substances of the biosynthetic pathway are made in the Golgi apparatus? - lipids and carbohydrates What is the synthe...

Monosaccharides -ANSWER The simplest form of carbohydrates, since they contain only one sugar group or chain link. Oligosaccharides -ANSWER Saccharide composed of a small number of monosaccharides. Polysaccharides -ANSWER More than about 10 linked monosaccharides that form a polymer Glucose -ANSWER A monosaccharide found in foods and blood; the end product of carbohydrate metabolism and the major source of energy for humans. Fructose -ANSWER A monosaccharide that is very sweet; ...

Oligosaccharides - correct answer Carbohydrate 200 specific oligosaccharides active against 200 different organisms. Lactose - correct answer Major milk sugar. Promotes lactobacillus bifidus. Lauric Acid Capric Acid - correct answer Protects against HIV, herpes, chlamydia, bacteria, protozoa. Long-Chain PUFAs - correct answer Fats Polyunsaturated acids. Omega 3&6 present. Essential fatty acids. DHA/ARA - correct answer Important in vision, and brain tissue development Chol...

NU 578 Unit 4 Test With Latest 100%Correct Answers. Insulin use - ANSWER Insulin is used to treat all patients with type 1 and many with type 2 diabetes. consists of two amino acid chains (a acidic and b basic) linked by two disulfide bridges. it is synthesized in the pancreas by b ce;;s within islets of langerhans. insulin is released by rise in blood sugar (eating a. meal). Anaolic reaction (insulin promotes conservation of energy and buildup of energy stores) Insulin metabolic actions...

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...

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-glycosidic bonds e. they are oligosaccharides correct answer: c. they differ only in the ...

Biochem Module 4 Exam 1. which of the following monosaccharides is not an aldose? a. erythrose b. dihydroxyacetone c. glucose d. glyceraldehyde e. ribose b. dihydroxyacetone 2. 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-glycosidic bonds e. they are oligosaccharides c. they differ only in the configur...

Which of the following monosaccharides is not an aldose? Erythrose Dihydroxyacetone Glucose Glyeraldehyde Ribose correct answer: Dihydroxyacetone When two monosaccharides are epimer: They differ only in the configuration about the penultimate carbon One is an aldose, the other is a ketose They differ only in the configuration about one carbon atom They form O-glyosidic bonds They are oligosaccharides correct answer: They differ only in the configuration about one carbon atom ...

TEST BANK ANATOMY AND PHYSIOLOGY OPENSTAX Table of Contents 1. An Introduction to the Human Body ................................................................................................................. 2 2. The Chemical Level of Organization ................................................................................................................ 7 3. The Cellular Level of Organization ..................................................................................................