Oligosaccharides - Study guides, Class notes & Summaries

Which of the following monosaccharides is not an aldose? a. erythrose b. dihydroxyacetone c. glucose d. glyceraldehyde e. ribose - 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 - ANSWER-c. they differ only in the configuration about on...

Functions of biological membranes correct answer: - barrier (import/export) -compartmentalization of essential molecules (incrs. efficiency) - cell signaling-mediated by pr & lipids (receptors) - modulate cell-cell recognition (glycoproteins & glycolipids) What's responsible for membrane formation correct answer: decrease in ionic interactions w/ h2o (HYDROPHOBIC EFFECT) -h20X tails aggregate to hide from h2o (lots of n-c interactions) -polar heads interact w/ h2o Decreases membrane ...

T/F Your friend synthesizes a compound that is 3 fructoses and 4 galactose bonded together. This compound is selectively fermented by beneficial colon bacteria and thus is both polysaccharide and a probiotic - False, Your friend synthesizes a compound that is 3 fructoses and 4 galactose bonded together. This compound is selectively fermented by beneficial colon bacteria and thus is both OLIGOSACCHARIDE and a PREBIOTIC T/F Different than the PDCAAS, the DIAAS uses ill vs total digestibility,...

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; ...

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...

FNDH 400 Final Exam | 100% Correct | Verified | 2024 Version If consuming a no carbohydrate diet, what would the brain use as its primary energy source? Where would these come from? Why does it use these and not fatty acids? - The brain would have to use ketone bodies as its primary energy source since it is unable to use carbohydrates and also unable to go through beta oxidation and utilize fatty acids. The ketone bodies would come from the liver. Your friend rarely drinks alcohol, ...

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 ..................................................................................................

NUTR 2320 Exam Practice Questions and Answers Which statement is true about macronutrients? They include vitamins, minerals, and water They are substrates for cellular energy They are found in plant foods but not animal foods They are unhealthy All of the above are true - Ans:-They are substrates for cellular energy Which statement is false about the bomb calorimeter? It measures nitrogen in food It measures energy in food It measures the heat released from the combustion of food It ...

Difference between applied research and basic research - Answer-Basic research- Driven by basic interests in a subject. Applied research- designed to solve practical problems What are the properties of life? - Answer-order- everything has order, regulation- everything has to have some control, growth and development- we all grow and develop as life goes on, energy processing- we all process energy to survive, response to the environment- we adapt to where we are and what we do, reproductio...