Biomolecules
... • Triglycerides are composed of three fatty acids covalently bonded to one glycerol molecule •Fatty acids are composed of CH2 units and are hydrophobic- contain tons of energy in their hydrocarbons! •Fatty acids can be saturated (all single bonds) or unsaturated (one or more double bonds) •A fat (mo ...
... • Triglycerides are composed of three fatty acids covalently bonded to one glycerol molecule •Fatty acids are composed of CH2 units and are hydrophobic- contain tons of energy in their hydrocarbons! •Fatty acids can be saturated (all single bonds) or unsaturated (one or more double bonds) •A fat (mo ...
Nutritional Timing
... fruits and vegetables, legumes, whole grains, nuts, fructose and products low in carbohydrates Medium GI 56–69 whole wheat products, basmati rice, sweet potato, sucrose, baked potatoes High GI 70 and above white bread, most white rices, corn flakes, extruded breakfast cereals, glucose, maltose ...
... fruits and vegetables, legumes, whole grains, nuts, fructose and products low in carbohydrates Medium GI 56–69 whole wheat products, basmati rice, sweet potato, sucrose, baked potatoes High GI 70 and above white bread, most white rices, corn flakes, extruded breakfast cereals, glucose, maltose ...
Biotechnology Unit 3: DNA to Proteins Essential Cell Biology
... a. There are 20 different amino acids, each with different structural and chemical properties b. Proteins consist of long chains of covalently bonded amino acids i. The order of amino acids is called the amino acid sequence and each individual molecule of a type of protein has an identical amino aci ...
... a. There are 20 different amino acids, each with different structural and chemical properties b. Proteins consist of long chains of covalently bonded amino acids i. The order of amino acids is called the amino acid sequence and each individual molecule of a type of protein has an identical amino aci ...
Slides
... • The amino acid sequence determines the structure which determines the function. • Proteins make up over 50% of the cell by dry weight. • Proteins give the cell its shape, they form receptors, enzymes, hormones and growth factors, toxins, transporters and antibodies. ...
... • The amino acid sequence determines the structure which determines the function. • Proteins make up over 50% of the cell by dry weight. • Proteins give the cell its shape, they form receptors, enzymes, hormones and growth factors, toxins, transporters and antibodies. ...
Structure and Properties of Proteins
... proteins would bend. When the proteins bend because of the attractions, it’s going to form the B-pleated sheet (functional group) or alpha helix and it’ll depend on what the amino acids are and how they interact. When they interact or when the amino acids get closer together. There will be further i ...
... proteins would bend. When the proteins bend because of the attractions, it’s going to form the B-pleated sheet (functional group) or alpha helix and it’ll depend on what the amino acids are and how they interact. When they interact or when the amino acids get closer together. There will be further i ...
Answers to Progress 2 Practice Questions
... stays solid at room temp). 4. C. You are looking at two amino acids bonding together via dehydration synthesis (or condensation reaction). you MUST be able to recognize an amino acid. It always has a carboxyl group (an end carbon with a double-bonded oxygen and a hydroxyl group [OH]) and an amino gr ...
... stays solid at room temp). 4. C. You are looking at two amino acids bonding together via dehydration synthesis (or condensation reaction). you MUST be able to recognize an amino acid. It always has a carboxyl group (an end carbon with a double-bonded oxygen and a hydroxyl group [OH]) and an amino gr ...
Protein Synthesis and Mutations - Mrs. Gracie Gonzalez Biology Class
... 4B investigate and explain cellular processes, including homeostasis, energy conversions, transport of molecules, and synthesis of new molecules [RNA/protein] ...
... 4B investigate and explain cellular processes, including homeostasis, energy conversions, transport of molecules, and synthesis of new molecules [RNA/protein] ...
Biochemistry Review Test
... 16. All of the following are storage carbohydrates except (a.) starch (b.) glycogen (c.) amylopectin (d.). amylose (e.) cellulose 17. All the following are true concerning fats except (a.) their monomers consist of glycerol and three fatty acids (b.) they are used for protection of vital organs (c.) ...
... 16. All of the following are storage carbohydrates except (a.) starch (b.) glycogen (c.) amylopectin (d.). amylose (e.) cellulose 17. All the following are true concerning fats except (a.) their monomers consist of glycerol and three fatty acids (b.) they are used for protection of vital organs (c.) ...
DNA - California State University, Stanislaus
... Proteins can form so many functions because of the great diversity of structures that can form: • How many different chains of just 6 amino acids can be formed? ...
... Proteins can form so many functions because of the great diversity of structures that can form: • How many different chains of just 6 amino acids can be formed? ...
Sample Exam 1
... 42. Amino acids are the monomers of nucleic acids. 43. Cholesterol is a nonpolar molecule. 44. Hydrolysis is a type of catabolic reaction. 45. The name of enzymes ends with the suffix “ase”. 46. Molecules of DNA (deoxyribonucleic acid) are made from 5 different monomers. 47. The extracellular fluid ...
... 42. Amino acids are the monomers of nucleic acids. 43. Cholesterol is a nonpolar molecule. 44. Hydrolysis is a type of catabolic reaction. 45. The name of enzymes ends with the suffix “ase”. 46. Molecules of DNA (deoxyribonucleic acid) are made from 5 different monomers. 47. The extracellular fluid ...
(Simple) Physical Models of Protein Folding
... •Structureless, extended unfolded state •Compact, ‘unique’ native folded state (with secondary and tertiary structure) required for biological function •Sequence determines protein structure (or lack thereof) •Proteins unfold or denature with increasing temperature or chemical denaturants ...
... •Structureless, extended unfolded state •Compact, ‘unique’ native folded state (with secondary and tertiary structure) required for biological function •Sequence determines protein structure (or lack thereof) •Proteins unfold or denature with increasing temperature or chemical denaturants ...
3. Biotechnological Importance of MO - Copy
... Non essential for growth Influenced by environmental factors Some produce a group of compds eg a strain of Streptomyces produced 35 anthracyclines 5. Biosynthetic pathways are not established 6. Regulation of formation is more complex Functions: 1. May or may not contribute for existence or survival ...
... Non essential for growth Influenced by environmental factors Some produce a group of compds eg a strain of Streptomyces produced 35 anthracyclines 5. Biosynthetic pathways are not established 6. Regulation of formation is more complex Functions: 1. May or may not contribute for existence or survival ...
chem_1 ILO 2013-9-19 - Faculty Members Websites
... A9.Regulatory Strategies: Enzymes An Enzyme can be Allosterically Inhibited by the End Product of Its Pathway Isozymes are different enzymes that catalyze the same reaction Substrate concentration, reaction pH and temperature can enzyme catalyzed reaction velocity Feed forward activation is ...
... A9.Regulatory Strategies: Enzymes An Enzyme can be Allosterically Inhibited by the End Product of Its Pathway Isozymes are different enzymes that catalyze the same reaction Substrate concentration, reaction pH and temperature can enzyme catalyzed reaction velocity Feed forward activation is ...
chem_1 ILO 2013-9-19 - Faculty Members Websites
... A9.Regulatory Strategies: Enzymes An Enzyme can be Allosterically Inhibited by the End Product of Its Pathway Isozymes are different enzymes that catalyze the same reaction Substrate concentration, reaction pH and temperature can enzyme catalyzed reaction velocity Feed forward activation is ...
... A9.Regulatory Strategies: Enzymes An Enzyme can be Allosterically Inhibited by the End Product of Its Pathway Isozymes are different enzymes that catalyze the same reaction Substrate concentration, reaction pH and temperature can enzyme catalyzed reaction velocity Feed forward activation is ...
407_lecture_9
... First protein to be fully sequenced; Fred Sanger, 1953. For this, he won his first Nobel Prize (his second was for the Sanger dideoxy method of DNA sequencing). ...
... First protein to be fully sequenced; Fred Sanger, 1953. For this, he won his first Nobel Prize (his second was for the Sanger dideoxy method of DNA sequencing). ...
What roles do proteins (polypeptides) play? 1. Enzymes (catalysts) 2
... • Polymer of amino acids Only 1 way to link the amino acids together: Peptide bond Sequence of amino acids determine a proteins structure and function Largest human protein is 34350 amino acids (Titan) Smallest human protein is debatable… • 20 standard amino acids All organisms use these 20 amino ac ...
... • Polymer of amino acids Only 1 way to link the amino acids together: Peptide bond Sequence of amino acids determine a proteins structure and function Largest human protein is 34350 amino acids (Titan) Smallest human protein is debatable… • 20 standard amino acids All organisms use these 20 amino ac ...
General Amino Acid Metabolism
... another is catalyzed by a family of transaminases which are also called aminotransferases. Most of the amino acids undergo these reaction except lysine and threonine The main reaction of amino Acid : A. Transamination: the tunneling of amino groups to glutamate i. Transamination is the exchange of t ...
... another is catalyzed by a family of transaminases which are also called aminotransferases. Most of the amino acids undergo these reaction except lysine and threonine The main reaction of amino Acid : A. Transamination: the tunneling of amino groups to glutamate i. Transamination is the exchange of t ...
Macromolecule: Carbohydrates Polarity: Polar Functions: Store
... Essential amino acids (8) – not produced by the body and must be consumed in food Polypeptide – polymer composed of amino acid monomers joined by covalent bonds Denaturation – unfolding of a protein, or breaking of intermolecular and intramolecular bonds due to heat, cold, and exposure to certain ch ...
... Essential amino acids (8) – not produced by the body and must be consumed in food Polypeptide – polymer composed of amino acid monomers joined by covalent bonds Denaturation – unfolding of a protein, or breaking of intermolecular and intramolecular bonds due to heat, cold, and exposure to certain ch ...
PYRUVATE DEHYDROGENASE COMPLEX
... Any of the above is missing, nowhere in the body glucose can be broken down aerobically, only 2 ATP is produced instead of 36-38 ATP. Everywhere always lactic acid is the endproduct of glycolysis causing lactic acidosis, a kind of metabolic acidosis (blood pH decreases). Serious developmental irreve ...
... Any of the above is missing, nowhere in the body glucose can be broken down aerobically, only 2 ATP is produced instead of 36-38 ATP. Everywhere always lactic acid is the endproduct of glycolysis causing lactic acidosis, a kind of metabolic acidosis (blood pH decreases). Serious developmental irreve ...
Biochemistry
... a hemoglobin concentration of 8 g/dL. A peripheral blood smear shows sickle cells. Genetic analyses show a point mutation in the β-globin gene leading to a change of a GAG codon (glutamate) to a GUG codon (valine). Which of the following anticodons is most likely in the tRNA for valine? (A) (B) (C) ...
... a hemoglobin concentration of 8 g/dL. A peripheral blood smear shows sickle cells. Genetic analyses show a point mutation in the β-globin gene leading to a change of a GAG codon (glutamate) to a GUG codon (valine). Which of the following anticodons is most likely in the tRNA for valine? (A) (B) (C) ...
Biochemistry Review Reteach
... (e.) All are carbohydrate functions. 27. Which is a true statement comparing phospholipids and triglycerides (fats and oils)? (a.) Both molecules contain a phosphate group. (b.) Triglycerides may be saturated or unsaturated, but all phospholipids are saturated. (c.) Phospholipids are the primary sto ...
... (e.) All are carbohydrate functions. 27. Which is a true statement comparing phospholipids and triglycerides (fats and oils)? (a.) Both molecules contain a phosphate group. (b.) Triglycerides may be saturated or unsaturated, but all phospholipids are saturated. (c.) Phospholipids are the primary sto ...