AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Catalysis

Campbell's Biology 9 Edition Chapter 8 Outline

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
metabolism
cellular respiration
Catalysis
Coenzymes
Nucleotides
Enzyme
Adenosine triphosphate
Chemical reaction
Metabolic pathway
Glucose
Cofactor
Enzyme inhibitor

Ch.8 Notes Date Notes Questions 10/12/15 To types of metabolic pathways Catabolic pathways (breaking down, breaking down energy) Anabolic pathways (storing energy, build up) Pathways can be complex and have multiple steps Pathways are the chemical reactions Ex pathways a->b->c-> (a, b and c are chemicals) Living organisms are chemical computers Design like circuit boards Some people working on DNA based computer Also there are works on neuro networks Organisms always share chemicals with everyone Prokaryotes have a much simpler pathways than eukaryotes Metabolic theory that there is a mathematical formula that can explain the interaction of organisms. Energy cannot be created or destroyed Sunlight->Glucose->ATP->Heat Glucose more desired because easiest way to get ATP

Enzymes

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
Catalysis
metabolism
Chemical kinetics
Chemical reactions
Enzyme
Product
Substrate
Activation
Regulatory enzyme
Enzyme catalysis

Enzymes Proteins- Enzymes belong to the macromolecule group of proteins and can be described as a specialized type of protein. Enzymes are considered the catalysts of life (catalysts=agents that speed up chemical reactions) - Enzymes are named by what they are acting upon and replacing the ending with ?ase? Ex= cellulose to cellulase Enzymes assist in the process of metabolism= the many chemical reactions that occur in organisms. Many chemical reactions would not occur without enzymes because the molecules in cells would simply not house enough energy/contain enough heat, to begin a reaction and carry it out quick enough. An enzymes job is to lower the activation energy needed in a chemical process and to finish by completing it.

biology in focus chapter 6 (AP)

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
metabolism
Catalysis
cellular respiration
Chemical reactions
Purines
Enzyme
Adenosine triphosphate
Metabolic pathway
energy
Endergonic reaction
Product
Substrate

Chapter 6 An Introduction to Metabolism Forms of Energy Energy is the ability to do work or cause change Kinetic energy is the energy of motion Thermal energy is associated with the movement of atoms/molecules Heat is the transfer of thermal energy from one object to another Potential energy is the energy possessed by matter due to its location or structure Chemical energy is a type of potential energy Thermodynamics Thermodynamics is the study of energy transformations The First Law of Thermodynamics Energy can be transferred and/or transformed, but neither created nor destroyed The Second Law of Thermodynamics Energy transformations favor a more disorderly state, increasing entropy Entropy Entropy is a measure of the disorder, or randomness, of a system

Macromolecules worksheet

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
metabolism
Catalysis
Chemistry
Biomolecules
Enzyme
Macromolecule
Chemical reaction
Protein
Biomolecular engineering

Macromolecules What are ____________? ____________ are made from thousands or even hundreds of thousands of smaller molecules. Macromolecules are formed by a process known as ____________ in which large compounds are built by joining smaller ones together. Made up ____________, which form ____________. ____________ Groups of Macromolecules There are four groups of macromolecules that make up living things: ____________, ____________, ____________and ____________. Carbohydrates Made up of ____________. Subunit: mono____________ Use for a sources of ____________ Use for ____________ in plants (____________), animals (____________), fungi (____________) and bacteria (____________). Examples: monomers- ____________ ____________- lactose Polymers ?____________

Macromolecules review

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
metabolism
Catalysis
Chemistry
Biomolecules
Enzyme
Macromolecule
Chemical reaction
Protein
Biomolecular engineering

Macromolecules What are ____________? ____________ are made from thousands or even hundreds of thousands of smaller molecules. Macromolecules are formed by a process known as ____________ in which large compounds are built by joining smaller ones together. Made up ____________, which form ____________. ____________ Groups of Macromolecules There are four groups of macromolecules that make up living things: ____________, ____________, ____________and ____________. Carbohydrates Made up of ____________. Subunit: mono____________ Use for a sources of ____________ Use for ____________ in plants (____________), animals (____________), fungi (____________) and bacteria (____________). Examples: monomers- ____________ ____________- lactose Polymers ?____________

AP Chemistry Zumdahl 7E Chapter 12 Notes

Subject: 
Chemistry
Rating: 
0
No votes yet
Tags: 
Chemical kinetics
Order of reaction
Reaction rate
Rate equation
Molecularity
Rate-determining step
Chemical reaction
Reaction mechanism
Catalysis
Activation energy
Conversion
Yield

1 Chapter 12 - Chemical Kinetics 12.1 Reaction Rates A. Chemical kinetics 1. Study of the speed with which reactants are converted to products B. Reaction Rate 1. The change in concentration of a reactant or product per unit of time [ ] t A tt ttimeatAofionconcentratttimeatAofionconcentratRate D D=- -= 12 12 a. Rates decrease with time b. It is customary to express reaction rates as positive values c. Instantaneous rate can be determined by finding the slope of a line tangent to a point representing a particular time C. Decomposition of NO2 2NO2(g) ? 2NO(g) + O2(g) Rate of consumption of NO2 = rate of production of NO = 2(rate of production of O2) [ ]t NO D D- 2 = [ ] t NO D D = [ ] ? ?

Chemical Reactions - Notes

Subject: 
Chemistry
Rating: 
0
No votes yet
Tags: 
Chemical properties
Solutions
Chemical reactions
Chemical equation
equations
Stoichiometry
Salt metathesis reaction
Aqueous solution
Precipitation
Chemistry
Catalysis
solubility

REACTANTS ?PRODUCTS 1.? Starting substances (reactants) becomes new substances (products). 2. Bonds are broken and new bonds are formed, but atoms are not created or destroyed (just rearranged). Law of Conservation of Mass PRODUCTS REACTANTS SENTENCE EQUATION Iron reacts with oxygen to produce rust WORD EQUATION Iron + oxygen ? iron (III) oxide SKELETON EQUATION Fe + O2 ?Fe2O3 These DO NOT indicate the relative amounts of the reactants and products. BALANCED EQUATION most correct equation includes the physical states of each substance uses coefficients 4Fe(s) + 3O2(g)?2 Fe2O3(s) Learn chart of symbols on page 206 in text. Skeleton equation Word equation Sentence equation Balanced equation Skeleton equation Word equation Sentence equation

Raven Biology Vocabulary Chapter 6

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
Catalysis
Enzymes
metabolism
Enzyme kinetics
Proteins
Allosteric regulation
Enzyme
Active site
Allosteric enzyme
Substrate
Enzyme inhibitor
Non-competitive inhibition

Name____________________________ Biology Vocabulary Definitions Block______ Vocabulary For Unit ________________________________ Word Textbook Definition Your Definition Visual Image First Law of Thermodynamics Energy can be transferred and transformed, but it cannot be created or destroyed. Energy cannot be created or destroyed, only changed. Second Law of Thermodynamics Every energy transfer or transformation increases the entropy of the universe. The universe becomes more disorganized over time. Enthalpy The heat content of a system at constant pressure. Measure of heat content in an organism. Enzyme-Substrate Complex A temporary complex formed when an enzyme binds to its substrate molecule(s).

Campbell9thEdChapter8Introduction to Metabolism

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
metabolism
cellular respiration
Catalysis
Exercise physiology
Thermodynamic processes
Enzyme
Adenosine triphosphate
Endergonic reaction
ATP hydrolysis
Product
Allosteric regulation
Endergonic

An Introduction to Metabolism Chapter 8 Overview: The Energy of Life The living cell is a miniature chemical factory where thousands of reactions occur The cell extracts energy and applies energy to perform work Some organisms even convert energy to light, as in bioluminescence ? 2011 Pearson Education, Inc. Figure 8.1 Concept 8.1: An organism?s metabolism transforms matter and energy, subject to the laws of thermodynamics Metabolism is the totality of an organism?s chemical reactions Metabolism is an emergent property of life that arises from interactions between molecules within the cell ? 2011 Pearson Education, Inc. Organization of the Chemistry of Life into Metabolic Pathways A metabolic pathway begins with a specific molecule and ends with a product

Enzymes

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
Catalysis
Biomolecules
Enzyme
metabolism
Temperature

INQUIRY LAB: ENZYMES Overall Research Question: What Makes the Bubble Gum Stretch? Research Question: What conditions would affect the rate of an enzymatic reaction? Null Hypothesis: The pH and temperature will have an effect on the rate of enzymatic reactions. #1 Alternative Hypothesis: The pH and temperature will have an effect on the rate of enzymatic reactions. #2 Alternative Hypothesis: The pH and temperature will not have an effect on the rate of enzymatic reactions. Control Group: The pH level of 7 (neutral) Independent Variable: pH- 3,5,7,9,11 (I will get data for pH 5 and 7) Temperature- 4,21, 30, 40, 60 (In degrees Celsius) (I will get data for 30 and 40 degrees Celsius) Independent Variable: The pH level Dependent Variable: The rate of the enzyme reactions pH

Pages

Subscribe to RSS - Catalysis

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!