06The Chemistry of Life
... 1. Living organisms must have water for life processes, because critical molecules and ions must be free to move and collide, which only happens when they are dissolved in water. Water also transports materials in living organisms, such as in blood or sap. 2. Diffusion is the movement of particles f ...
... 1. Living organisms must have water for life processes, because critical molecules and ions must be free to move and collide, which only happens when they are dissolved in water. Water also transports materials in living organisms, such as in blood or sap. 2. Diffusion is the movement of particles f ...
Basic Chemistry – Terminology and Reactions
... A radical is a group of atoms of the same or different elements that behaves as a single unit with a positive or negative charge. VALENCY The valency of an atom or ion is the number of electrons it shares, loses or gains in a chemical reaction to become stable i.e. the number of bonds it forms w ...
... A radical is a group of atoms of the same or different elements that behaves as a single unit with a positive or negative charge. VALENCY The valency of an atom or ion is the number of electrons it shares, loses or gains in a chemical reaction to become stable i.e. the number of bonds it forms w ...
pptx
... The stability of helices and sheets depends on their sequence of amino acids • Intrinsic propensity of an amino acid to adopt a helical or extended (strand) conformation • Interactions between adjacent R-groups – Ionic attraction or repulsion – Steric hindrance of adjacent bulky groups ...
... The stability of helices and sheets depends on their sequence of amino acids • Intrinsic propensity of an amino acid to adopt a helical or extended (strand) conformation • Interactions between adjacent R-groups – Ionic attraction or repulsion – Steric hindrance of adjacent bulky groups ...
25 transcription, translation
... ribosomal protein nucleolus small ribosomal subunit mRNA binding site elongation large ribosomal subunit A, P and E sites translocation 5’ to 3’ (reverse relative to DNA) polysome termination stop codon ...
... ribosomal protein nucleolus small ribosomal subunit mRNA binding site elongation large ribosomal subunit A, P and E sites translocation 5’ to 3’ (reverse relative to DNA) polysome termination stop codon ...
3 Chemistry
... 96% of the human body is composed of just four elements. They are carbon, hydrogen, oxygen, and nitrogen. These elements combine to larger units called molecules. There are two types of molecules in our bodies; organic and inorganic. INORGANIC MOLECULES are not made of carbon atoms. 1. SALTS are fou ...
... 96% of the human body is composed of just four elements. They are carbon, hydrogen, oxygen, and nitrogen. These elements combine to larger units called molecules. There are two types of molecules in our bodies; organic and inorganic. INORGANIC MOLECULES are not made of carbon atoms. 1. SALTS are fou ...
Elements, mixtures and compounds lecture
... I. Element (ie: oxygen, hydrogen, lead, gold, krypton): A. exists as only one type of atom: it is, therefore a pure substance (This does not often occur in nature); gold necklace? Oxygen is the most common pure element on Earth (occurs as a dioxide: O2 , what does “di” mean?) B. cannot be broken do ...
... I. Element (ie: oxygen, hydrogen, lead, gold, krypton): A. exists as only one type of atom: it is, therefore a pure substance (This does not often occur in nature); gold necklace? Oxygen is the most common pure element on Earth (occurs as a dioxide: O2 , what does “di” mean?) B. cannot be broken do ...
activity series
... It is most important for a chemist to be able to write correctly balanced equations and to interpret equations written by others. It is also very helpful if he/she knows how to predict the products of certain specific types of reactions. ...
... It is most important for a chemist to be able to write correctly balanced equations and to interpret equations written by others. It is also very helpful if he/she knows how to predict the products of certain specific types of reactions. ...
Solution 18. - TutorBreeze.com
... What is crystal field splitting energy? How does the magnitude of .o decide the actual configuration of d orbitals in a coordination entity? When a ligand approaches a transition metal , the d- orbitals split into two sets .one set has lower energy and the other set has higher energy.The difference ...
... What is crystal field splitting energy? How does the magnitude of .o decide the actual configuration of d orbitals in a coordination entity? When a ligand approaches a transition metal , the d- orbitals split into two sets .one set has lower energy and the other set has higher energy.The difference ...
Macromolecules Review ws Name the 6 main elements that make
... 21.Nucleic acids carry genetic information in a molecule called DNA or Deoxyribo nucleic acid. 22. Nucleotides are the subunits making up nucleic acid. 23. The 3 parts of a nucleotide are a 5 carbon sugar , a phosphate, and a nitrogen base. 24. Give the symbols for the elements that make up each of ...
... 21.Nucleic acids carry genetic information in a molecule called DNA or Deoxyribo nucleic acid. 22. Nucleotides are the subunits making up nucleic acid. 23. The 3 parts of a nucleotide are a 5 carbon sugar , a phosphate, and a nitrogen base. 24. Give the symbols for the elements that make up each of ...
Complex carbohydrates
... water they need and how they get it. A human will survive for about three days without water. ...
... water they need and how they get it. A human will survive for about three days without water. ...
Adv Bio Cellular Respiration Objectives
... 9. Identify the location where the reactions of the Krebs cycle take place 10. List the molecules which enter and those which are produced by the Krebs cycle 11. Explain at what point in cellular respiration that glucose is completely oxidized 12. Explain (in very general terms) how the exergonic sl ...
... 9. Identify the location where the reactions of the Krebs cycle take place 10. List the molecules which enter and those which are produced by the Krebs cycle 11. Explain at what point in cellular respiration that glucose is completely oxidized 12. Explain (in very general terms) how the exergonic sl ...
Practice problems for chapter 1, 3 and 5 1) A small amount of salt
... C) +3 D) -5 E) -6 30) Horizontal rows of the periodic table are known as __________. A) periods B) groups C) metalloids D) metals E) nonmetals 31) Elements in Group 7A are known as the __________. A) chalcogens B) alkali metals C) alkaline earth metals D) halogens E) noble gases 32) When a metal and ...
... C) +3 D) -5 E) -6 30) Horizontal rows of the periodic table are known as __________. A) periods B) groups C) metalloids D) metals E) nonmetals 31) Elements in Group 7A are known as the __________. A) chalcogens B) alkali metals C) alkaline earth metals D) halogens E) noble gases 32) When a metal and ...
SITES FOR PHOSPHATES AND IRON
... NH groups pointing approximately towards the center of the cavity. They are called compound nests or wide nests and are employed in several proteins for binding anionic groups, rather than single atoms. Several bind the phosphates of ligands, notably the P-loop, with its conserved GxxxxGKS/T consens ...
... NH groups pointing approximately towards the center of the cavity. They are called compound nests or wide nests and are employed in several proteins for binding anionic groups, rather than single atoms. Several bind the phosphates of ligands, notably the P-loop, with its conserved GxxxxGKS/T consens ...
Chapter 2 Outline 6TH PERIOD
... -proteins make up over 50% of the organic matter in the body. They can play vital roles in cell function. The building blocks of proteins are amino acids. Proteins can be classified as either fibrous or globular. *fibrous, or “structural”, proteins appear most often in body structures. They provide ...
... -proteins make up over 50% of the organic matter in the body. They can play vital roles in cell function. The building blocks of proteins are amino acids. Proteins can be classified as either fibrous or globular. *fibrous, or “structural”, proteins appear most often in body structures. They provide ...
The Organic Macromolecules of Life
... More than one half of the dry weight of your body is made of proteins. Proteins are large, complex molecules composed of many smaller molecules called amino acids. Amino acids have an amino group on one end, an R group, and a carboxyl group on the other end. An amino group consists of one nitrogen a ...
... More than one half of the dry weight of your body is made of proteins. Proteins are large, complex molecules composed of many smaller molecules called amino acids. Amino acids have an amino group on one end, an R group, and a carboxyl group on the other end. An amino group consists of one nitrogen a ...
Protein quantification and detection methods
... Cupric Cu2+ to cuprous ions Cu+ in alkaline pH when reacting with peptide. Cuprous ion and the phenolic group of Tyr; indole of Trp; -SH of Cys then react with Folin-Ciocalteau reagent to produce an unstable “molydenum blue”-type product (A=650nm). Lowry-Folin-Ciocalteau reagent consits of phosphomo ...
... Cupric Cu2+ to cuprous ions Cu+ in alkaline pH when reacting with peptide. Cuprous ion and the phenolic group of Tyr; indole of Trp; -SH of Cys then react with Folin-Ciocalteau reagent to produce an unstable “molydenum blue”-type product (A=650nm). Lowry-Folin-Ciocalteau reagent consits of phosphomo ...
B4 The Processes of Life - Blackpool Aspire Academy
... • Fermenters used to grow bacteria so their enzymes can be harvested. • Contain a nutrient solution • Conditions such as pH, temperature and oxygen levels carefully controlled for optimum values. • Food, textiles industries and biological washing powders ...
... • Fermenters used to grow bacteria so their enzymes can be harvested. • Contain a nutrient solution • Conditions such as pH, temperature and oxygen levels carefully controlled for optimum values. • Food, textiles industries and biological washing powders ...
No Slide Title - The Robinson Group – University of Nottingham
... • Regular patterns of hydrogen bonding in proteins result in two patterns that emerge in nearly every protein structure known: the -helix and the ...
... • Regular patterns of hydrogen bonding in proteins result in two patterns that emerge in nearly every protein structure known: the -helix and the ...
Photosynthetic Reactions
... membrane into the stroma, or intra-chloroplastal space. The increased concentration of protons initiates facilitated diffusion back a cross the thylakoid membrane across ATP synthases, this diffusive enzyme produces ATP that will used primarily in the Calvin cycle. The electrons are appended to a ne ...
... membrane into the stroma, or intra-chloroplastal space. The increased concentration of protons initiates facilitated diffusion back a cross the thylakoid membrane across ATP synthases, this diffusive enzyme produces ATP that will used primarily in the Calvin cycle. The electrons are appended to a ne ...
N5 Chemistry Summary notes 2017
... The Noble gases are stable elements as they have a full outer electron shell. Other elements react until their atoms obtain a full outer shell and become stable. Non-metal atoms obtain a full outer shell by sharing their outer electrons with other nonmetal atoms. The sharing of outer electrons is ca ...
... The Noble gases are stable elements as they have a full outer electron shell. Other elements react until their atoms obtain a full outer shell and become stable. Non-metal atoms obtain a full outer shell by sharing their outer electrons with other nonmetal atoms. The sharing of outer electrons is ca ...
Protein Structure & Function
... each one had multiple shapes Proteins usually have only one useful conformation because otherwise it would not be efficient use of the energy available to the system Natural selection has eliminated proteins that do not perform a specific function in the cell ...
... each one had multiple shapes Proteins usually have only one useful conformation because otherwise it would not be efficient use of the energy available to the system Natural selection has eliminated proteins that do not perform a specific function in the cell ...
Chapter 4 - GEOCITIES.ws
... Hydrogen ion) the product of these reactions is a gas HCl + Na2S H2S(g) + NaCl HCl + NaHCO3 NaCl + H2CO3 H2CO3 H2O + CO2 ...
... Hydrogen ion) the product of these reactions is a gas HCl + Na2S H2S(g) + NaCl HCl + NaHCO3 NaCl + H2CO3 H2CO3 H2O + CO2 ...
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor. A large number of all proteins are part of this category.