0Chapter 25 Outline: The Beginning of the Twentieth-Century Crisis: War and Revolution I. The Road to World War I Notes A Nationalism and Internal Dissent B Nation-States caused conflict instead of companionship i. Intended to unite nations ii. Rivalries over colonial and commercial interests C Crooked Actions i. Governments avoiding war being punished‚ instigators seen as heroes ii. Allies/Enemies were formed iii. Each nation-state thought of themselves as individuals D Self-Segregation
Premium World War I World War II Ottoman Empire
against the pull of gravity. Circulatory Systems 23.1 23.1 23.2 Describe the general functions of a circulatory system. Compare the structures and functions of gastrovascular cavities‚ open circulatory systems‚ and closed circulatory systems. Compare the cardiovascular systems of a fish‚ an amphibian‚ a reptile‚ a bird‚ and a mammal. The Human Cardiovascular System and Heart 23.3 Describe the pathway of blood through the mammalian cardiovascular system. Note the names of all blood vessels and heart
Premium Blood Heart
1. What is the commonly accepted age of Earth? a. 4.6 million years b. 46 million years c. 4.6 billion years d. 46 billion years 2. Which of the following was not a source of heat for the early Earth? a. meteor bombardment b. gravitational contraction c. radioactivity d. hydrothermal energy 3. What are small asteroids called? a. comets b. meteoroids c. cratons d. microcontinents 4. What is the process by which a planet becomes
Premium Earth Solar System Planet
Sang Kim Enzyme Catalyst Purpose/Problem: There are four parts to the Enzyme Catalyst lab - Activity A‚ B‚ C‚ and D. In activity A‚ the characteristics of enzyme actions will be observed. The main purposes are to determine the rate of an enzyme catalyzed reaction‚ to study the characteristics of an enzyme mediated reaction‚ and to observe the effect of heat on enzyme activity. The purpose of activity B is to use the Titration Protocol to determine the initial amount of H 2O2 present
Premium Enzyme Catalysis Catalase
w w w e tr .X m eP e ap .c rs om June 2003 GCE A AND AS LEVEL MARK SCHEME MAXIMUM MARK: 40 SYLLABUS/COMPONENT: 9700/01 BIOLOGY Paper 1 (Multiple Choice) Page 1 Mark Scheme A/AS LEVEL EXAMINATIONS – JUNE 2003 Syllabus 9700 Paper 1 Question Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Key D A C C A C D A B A B C B C D A D A C C Question Number 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Key D B B A C C B B C D A C C D B B D B B C
Premium Cell membrane Cell Red blood cell
5.2 The greenhouse effect Fossilization 5.2.1 Diagram of carbon cycle and processes involved. Respiration & metabolism Photosynthesis: the process of converting light energy to chemical energy and storing it in the bonds of sugar. Respiration: the release of energy from food and it takes place in animal and plant cells. Combustion: the process in which a substance reacts with oxygen to give heat and light. 5.2.2. Analysis of change in concentration of atmospheric CO2 with records
Free Carbon dioxide Oxygen Greenhouse gas
Cell Respiration & Photosynthesis BIO STUDY GUIDE (Ch. 9.1-9.5‚ 10.1-10.3) I) CELLULAR RESPIRATION A) Catabolic Pathways A.1) Fermentation: partial degradation of sugar that occurs w/o oxygen A.2) Cellular Respiration: oxygen is used A.3) Redox Reactions (Oxidation-Reduction that exchanges electrons) Oxidation: loss of electrons (energy must be added) Reduction: addition of electrons. (-) charged electrons added to atom reduce amount of (+) charge of that atom A.4) Stepwise Energy Harvest
Free Photosynthesis Cellular respiration Adenosine triphosphate
Chapter 3 3.1 Identify the functional groups in each of the following molecules: O C NH2 H N O C OH H C CH2 (a) (b) O (c) Solutions: a. b. c. d. Amide‚ double bond Amine‚ carboxylic acid Double bond‚ ketone‚ ester O OCH3 (d) CH2OH Aromatic ring‚ double bond‚ alcohol (a) Alcohol (d) Amine (b) Aromatic ring (e) both ketone and amine (c) Carboxylic acid (f) two double bonds 3.2 Propose structures for simple molecules that contain the following functional groups:
Premium Oxygen Hydrogen Functional group
time--established clear and present danger - Why was there so important to have the first amendment? o Anti-Federalists wanted to make sure the individual’s right would not be stomped over. o Limiting federal government o Coming from the system in the British system where monarchies were absolute in power‚ where the individuals did not get to voice their opinions - Liable: false written things against someone and slander is false spoken things against someone. If it is parody or satire‚ it is not
Free First Amendment to the United States Constitution United States Constitution Rights
Experiments investigating the effect of a particular factor on an enzyme-catalysed reaction are commonly used as assessed practicals in Biology. The reason for this is there are a number of factors that can be investigated‚ and therefore‚ a number of factors that can also be controlled. From our lecture‚ we are aware that the following can affect the rate of reaction: 1) Temperature: a. Independent variable: A range of temperatures should be investigated‚ with particular attention
Free Enzyme Digestion