Glycosidic Study guides, Class notes & Summaries

UCI Bio 93 Midterm 1 Latest Update Graded A+ Carbonyl within a skeleton Ketone Carbonyl at the end of a skeleton Aldehyde Amino Is a weak base, (Monomer is amines) Sulfhydryl (Thiols) Helps stabilize protein structure Phosphate Organic Phosphates (Monomer) Phosphate VERY important for ATP Phosphate Can add a neg. charge React with Water, releasing energy Carbonyl Methyl Methyl Monomer is Methylated compounds Hydroxyl Methyl group + DNA An effect in expression of ...

BIOL 1406 exam 2 chapters 5-7 Collin collegedefine macromolecules. name them - correct answer large molecules composed of thousands of covalently connected atoms define polymers? monomers - correct answer polymers- long molecule consisting of many similar building blocks monomers- small building-block molecules what is dehydration reaction - correct answer occurs when 2 monomers bond together through the loss of a water molecules hydrolysis - correct answer polymers are disassembled ...

Honors Biology Biochemistry Questions and Answers 100% Pass What is the term for the process by which proteins are synthesized based on the sequence of mRNA? Translation What is the name of the organic molecules that serve as the building blocks of nucleic acids? Nucleotides What is the term for the bond formed between the hydroxyl group of one sugar molecule and the hydroxyl group of another in carbohydrates? Glycosidic Bond What is the name of the structure in the cell...

What are carbohydrates and lipids? - CORRECT ANSWER Organic compounds that are mostly composed of three types of atom; carbon, hydrogen and oxygen What do carbohydrates do? - CORRECT ANSWER provide energy, in the form of sugars like glucose and fructose, but they also make up structures like cellulose, which form the cell wall of plant cells What type of carbohydrate is the most important source of energy? - CORRECT ANSWER mono-, di- and poly-saccharides What are...

Bond between phosphate and sugar? - phosphodiester Bond between sugar and base? - glycosidic Non-covalent interactions? - H bonding, base stacking, electrostatic interactions Chargaff rules? - purine content = pyrimidine content adenine = thymine guanine = cytosine

What is the D configuration of a sugar in a Fisher projection? - chyrol carbon furthest from the carboxyl group hydroxyl on right What is the L configuration of a sugar in a Fisher projection? - hydroxyl on left What is the difference between glycogen and amylopectin? - glycogen- has branches about every 10 residues (more highly branched) amylopectin- has branches about every 25 What is amylose made up of? - glucose What makes up starch? - amylose amlyopectin What is a glycosidic bond?...

Principles of Biology Exam Questions And Correct Answers 2024 Update What are the monomers and polymers of proteins called? - Answer -Monomers- nucleotides Polymers- macromolecules What are some functions of proteins? - Answer -Enzymes- speed up biochemical reactions Structural proteins- provide physical stability and movement Defensive proteins- recognize and respond to nonself substances Draw and label the parts of an amino acid. - Answer -Amino acid has both a carboxyl functiona...

What is the general formula for a carbohydrate? - Cx(H2O)y How do you determine the number of stereoisomers for a given carbohydrate? - 2^n where n= number of stereocenters Distinguish between the D and L designations for carbohydrates. - In the L form the hydroxy group is on the bottom left closest to the CH2OH group in the frame of a Fischer projection In the D form the OH is on the bottom right What are anomers? - Diastereomers formed by the cyclization of carbohydrates (*note they ...

Which pair of enzymes listed below is unique to gluconeogensis? A. Pyruvate kinase and pyruvate carboxylase B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase C. Fructose bisphosphatase and phosphofructokinase D. Pyruvate dehydrogenase and glucose 6-phosphataseAnswer - B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase Which 2 polysaccharides contain the same types of bonds? A. Cellulose and amylose B. Amylopectin and glycogen C. Glycogen and cellulose D. Amylo...

What are carbohydrates and lipids? - Answer-Organic compounds that are mostly composed of three types of atom; carbon, hydrogen and oxygen What do carbohydrates do? - Answer-provide energy, in the form of sugars like glucose and fructose, but they also make up structures like cellulose, which form the cell wall of plant cells What type of carbohydrate is the most important source of energy? - Answer-mono-, di- and polysaccharides What are mono and disaccharides? - Answer-polar and soluble i...