Biomolecules Fill in the crossword puzzle by using
... Fill in the crossword puzzle by using the clues. ...
... Fill in the crossword puzzle by using the clues. ...
Exam 1
... ---The A280 of the undiluted protein solution is 30 x 0.25 = 7.5. This is at 10-fold more concentrated than desired. Mix 0.1 mL protein solution and 0.9 mL of water to give an A280 = 0.75. ---At pH 10 the amino terminus is largely dissociated and uncharged, therefore, there are no strictly electrost ...
... ---The A280 of the undiluted protein solution is 30 x 0.25 = 7.5. This is at 10-fold more concentrated than desired. Mix 0.1 mL protein solution and 0.9 mL of water to give an A280 = 0.75. ---At pH 10 the amino terminus is largely dissociated and uncharged, therefore, there are no strictly electrost ...
Worksheet2_Solutions
... a) Reverse-phase chromatography (HPLC) separates peptides based on molecular weight. F b) One method used to prevent disulfide bond interference with protein sequencing procedures is to reduce disulfide bridges and prevent their reformation with the addition of iodoacetic acid. T c) High molecular w ...
... a) Reverse-phase chromatography (HPLC) separates peptides based on molecular weight. F b) One method used to prevent disulfide bond interference with protein sequencing procedures is to reduce disulfide bridges and prevent their reformation with the addition of iodoacetic acid. T c) High molecular w ...
Chemdraw B&W - Pennsylvania State University
... • Conjugated proteins, which are much more common than simple proteins, yield other compounds such as carbohydrates, fats, or nucleic acids in addition to amino acids on hydrolysis. • Fibrous proteins consist of polypeptide chains arranged side by side in long filaments • Globular proteins are coile ...
... • Conjugated proteins, which are much more common than simple proteins, yield other compounds such as carbohydrates, fats, or nucleic acids in addition to amino acids on hydrolysis. • Fibrous proteins consist of polypeptide chains arranged side by side in long filaments • Globular proteins are coile ...
Chemistry Review
... 2 amino acids joined by a peptide bond become a: Many amino acids joined together by a peptide bond are called a: Protein Structures: 1. Primary Structure – this is the sequence of amino acids. It is the simplest protein structure. The order of amino acids determines the shape and structure of the p ...
... 2 amino acids joined by a peptide bond become a: Many amino acids joined together by a peptide bond are called a: Protein Structures: 1. Primary Structure – this is the sequence of amino acids. It is the simplest protein structure. The order of amino acids determines the shape and structure of the p ...
Peptide Sequencing by Mass Spectrometry
... Does not require proteins or peptides to be purified to homogeneity Has no problem identifying blocked or modified proteins ...
... Does not require proteins or peptides to be purified to homogeneity Has no problem identifying blocked or modified proteins ...
Proteins 1 - Dr Rob's A
... the "alpha carbon"), with four different chemical groups attached to it: – a hydrogen atom – a basic amino group – an acidic carboxyl group – a variable "R" group (or side chain) ...
... the "alpha carbon"), with four different chemical groups attached to it: – a hydrogen atom – a basic amino group – an acidic carboxyl group – a variable "R" group (or side chain) ...
Practice Exam II
... the glucose needed to fuel the body? a. Protein b. Ketones c. Glycogen d. Triglycerides 3. Which of the following is used to supplement some of the fuel needed by the brain only after the body has been fasting for a while? a. Ketones b. Glycerol c. Fatty acids d. Amino acids 4. HBV protein contains ...
... the glucose needed to fuel the body? a. Protein b. Ketones c. Glycogen d. Triglycerides 3. Which of the following is used to supplement some of the fuel needed by the brain only after the body has been fasting for a while? a. Ketones b. Glycerol c. Fatty acids d. Amino acids 4. HBV protein contains ...
Macromolecules: Proteins
... Enzymes are protein molecules that act as biological catalysts. Cells contain thousands of different enzymes to control the functions of the cell. Enzymes must physically fit a specific substrate(s) to work properly. The place where a substrate fits an enzyme to be catalyzed is called the active si ...
... Enzymes are protein molecules that act as biological catalysts. Cells contain thousands of different enzymes to control the functions of the cell. Enzymes must physically fit a specific substrate(s) to work properly. The place where a substrate fits an enzyme to be catalyzed is called the active si ...
Amino Acid and Protein Structure
... Formation. The linking together of amino acids produces peptide chains, also called polypeptides if many amino acids are linked. 1. The peptide bond is the bond formed between the α-carboxyl group of one amino acid and the α-amino group of another. In the process, water is removed. ...
... Formation. The linking together of amino acids produces peptide chains, also called polypeptides if many amino acids are linked. 1. The peptide bond is the bond formed between the α-carboxyl group of one amino acid and the α-amino group of another. In the process, water is removed. ...
Review Ribosome-independent Peptide Synthesis in Nature and
... has an analgesic effect (34), Val-Tyr has an antihypertensive effect (35), etc. Despite of these usefulness, commercial use of dipeptides is limited due to their unavailability at low cost. There have been a variety of methods to synthesize dipeptides, which are categorized in two types; chemical sy ...
... has an analgesic effect (34), Val-Tyr has an antihypertensive effect (35), etc. Despite of these usefulness, commercial use of dipeptides is limited due to their unavailability at low cost. There have been a variety of methods to synthesize dipeptides, which are categorized in two types; chemical sy ...
Chapter 17 Molecular Genetics
... molecules to the mRNA and insert them in the growing chain. – Each tRNA binds to a specific amino acid and delivers it to a specific codon, a sequence of three bases on the mRNA. – The sequence of codons determines the sequence of amino acids in the protein. – Messenger RNA serves as a template for ...
... molecules to the mRNA and insert them in the growing chain. – Each tRNA binds to a specific amino acid and delivers it to a specific codon, a sequence of three bases on the mRNA. – The sequence of codons determines the sequence of amino acids in the protein. – Messenger RNA serves as a template for ...
Protein
... Amino acids have properties of both acids and bases. The amino group gives the amino acids its basic properties and the carboxyl group gives amino acids its acidic properties. R represents a group called a side chain which varies from one amino acid to another. It distinguishes an amino acid as a we ...
... Amino acids have properties of both acids and bases. The amino group gives the amino acids its basic properties and the carboxyl group gives amino acids its acidic properties. R represents a group called a side chain which varies from one amino acid to another. It distinguishes an amino acid as a we ...
answers_ch03
... coupling with itself to form L-alanyl-L-alanine and L-valyl-L-valine respectively. There is also no reason why any of the above dipetides that are formed could not undergo a further coupling reaction to form tripeptides, tetrapeptides etc. The reaction is also likely to need forcing conditions since ...
... coupling with itself to form L-alanyl-L-alanine and L-valyl-L-valine respectively. There is also no reason why any of the above dipetides that are formed could not undergo a further coupling reaction to form tripeptides, tetrapeptides etc. The reaction is also likely to need forcing conditions since ...
Protein Structure
... • Three-dimensional arrangement of amino acids with the polypeptide chain in a corkscrew shape • Held by H bonds between the H of –N-H group and the –O of C=O of the fourth amino acid along the chain • Looks like a coiled “telephone cord” ...
... • Three-dimensional arrangement of amino acids with the polypeptide chain in a corkscrew shape • Held by H bonds between the H of –N-H group and the –O of C=O of the fourth amino acid along the chain • Looks like a coiled “telephone cord” ...
Amino Acids, Proteins, and Enzymes
... • R groups of extend above and below the sheet • Typical of fibrous proteins such as silk ...
... • R groups of extend above and below the sheet • Typical of fibrous proteins such as silk ...
Amino Acids, Proteins, and Enzymes
... • R groups of extend above and below the sheet • Typical of fibrous proteins such as silk ...
... • R groups of extend above and below the sheet • Typical of fibrous proteins such as silk ...
Amino Acids Proteins, and Enzymes Types of Proteins Amino Acids
... tendons, cartilage, hair, nails ...
... tendons, cartilage, hair, nails ...
Amino Acids, Proteins, and Enzymes
... • R groups of extend above and below the sheet • Typical of fibrous proteins such as silk ...
... • R groups of extend above and below the sheet • Typical of fibrous proteins such as silk ...
Chemical Bulilding Block
... • Amino acids are monomers • Amino acid structure – Central carbon atom – Amino group – Carboxyl group – Single hydrogen – Variable R group ...
... • Amino acids are monomers • Amino acid structure – Central carbon atom – Amino group – Carboxyl group – Single hydrogen – Variable R group ...
Macro-molecule study guide / worksheet
... Combine with substrates Speed up the rate of a reaction Enzymes are used for digestion, respiration, reproduction, vision, movement, and thought. Substrate - reactions that are affected by an enzyme Active Site - region where substrate binds to the enzyme ...
... Combine with substrates Speed up the rate of a reaction Enzymes are used for digestion, respiration, reproduction, vision, movement, and thought. Substrate - reactions that are affected by an enzyme Active Site - region where substrate binds to the enzyme ...
