This website uses cookies to ensure you have the best experience. Learn more

Complete Igcse 2005 Biology Syllabus. Essay

6583 words - 26 pages

The complete Biology Syllabus 2005Section 1 Characteristics and Classification of living organism1.- Reproduce- Feed- Respire- Grow- Excrete- Move- Sensitive- Made out of cells2.Nutrition: FoodExcrete: Faeces of animals, digested left over of food, wasteRespiration: Gaining energy from foodSensitivity: Interaction with nature, feelingsReproduction: Sexual Intercourse, production of a new cell, by union of sperm and egg to form zygoteGrowth: Ability of to reproduce and replace cellsMovement: Ability to move and grow in direction wanted2.1 (missing 2.1, 2.2, 2.3)Extended:Viruses: Parasite, needs other living things to reproduce, inserts into DNA, adapts to environmentBacteria and Fungi: Need water, food, warm temperature and most of them need oxygen to survive.Section 2 Organisations and Maintenance of the Organism1.Cell structureCell wall: ProtectCell surface membrane: ProtectNucleus: Contains DNA, "brain"Nuclear Membrane: To protect the NucleusCytoplasm: Water (70%) many substances dissolve in itMitochondria: Power House of the Cell, aerobic respirationChloroplast: Contains chlorophyll which makes the plant green and absorbs the sunlightVacuole: containing cell sap (food)Ribosome: make proteinsStarch Grain: stores the not need foodSupplement:Similarities:- Cytoplasm- Nucleus- Mitochondria- Endoplasmic reticulum- Ribosome- Surface MembranePlant cell Animal Cell1. Cellulose Wall - No cell wall2. Chlorophyll - No chloroplast3. Large vacuole - small vacuoles4. Starch granules - No starch granules5. Regular shape - irregular shape2. Levels of organism (missing)3. Size of Specimens (missing)4. Movement in and out of cells4.1 Diffusion-Diffusion is along the concentration gradient, for example Co2 is present in the air in a large quantity that is why it is pressed into an area with less concentration e.g. plant.- Gaseous exchange is important to for example breath, because Oxygen is inhaled and Co2 in animals or humans is exhaled. The solute can diffuse into the solvent because water can go through every membrane whereas bigger cells cannot.4.2 Active Transport-Active Transport is a transport where energy (ATP) is required, this is because it is against the concentration gradient so from low to high. E.g. Root hairs force the nitrate ions out of the cell but are still able to take some of them in when they need it. It is important because the plant would die of too less ions if they weren't able to carry out active transport.4.3 Osmosis- Osmosis is the process in which water is forced into a region of lower concentration by the area of higher concentration.- It is important for plants because other unwanted substances will not be able to diffuse through the membrane and so it is assured that only water is obtained. Plants will not die in pure water, whereas animal cells burst in pure water, and in concentrated solution they shrink.- (Missing) Water potential gradient)5. Enzymes- Catalyst speed up a metabolic reaction- Biological Enzymes speed up a...

Find Another Essay On Complete IGCSE 2005 Biology Syllabus.

Fossil Fuels Essay

1809 words - 7 pages . Chemistry Insights. Singapore: Pearson Longman, 2007. Print."How Much Energy Is Currently Produced Using Hydroelectric Power." The Q&A Wiki. Web. 29 Aug. 2011. <>."Peak Oil." :: Peak Oil: The End of the Oil Age ::. 2005. Web. 29 Aug. 2011. <>.Pople, Stephen. Complete Physics for IGCSE. Oxford: Oxford Univ., 2007. Print."Solar

English - The Most Important Second Language

2713 words - 11 pages involving students in interacting in the target language while their attention is mainly focused on meaning and negligibly on form. 2. Different approaches to syllabus design General Information The main problem for a foreign language teacher is how to present the elements of the target language like structures, words and notions, to their students. To help the teachers with their demanding task, different syllabi have been designed

they made us many promises

2866 words - 11 pages Biology, which we will use extensively. In addition, the package includes electronic access to the complete Freeman text available to you for 2 years from the date of purchase. It is a very price-effective package.Access to the Mastering Biology course material will be through a link on blackboard. This will be explained in lecture.Alternatively, you can purchase a hard copy of the entire text by Scott Freeman (3rd or 4th or 5th edition of the

The Tree of life: Genetic Sequencing and Evolutionary Biology

1963 words - 8 pages methods for sequencing DNA were developed in the 1970’s and the first full DNA genome – that of a bacteriophage was sequenced. In 1977, Fred Sanger and Alan Coulson developed a technique for rapid sequencing of long sections of DNA, and this would go on to transform biology as a whole by providing a tool for deciphering complete genes and later entire genomes for the next 30 years (Schuster, 2008). Polymerase chain reaction, a method for

Reasons I Want to Study Bio- Medicine

673 words - 3 pages studies at G.C.S.E., learning about synapses and neuron pathways in the brain was the most interesting area under biology. Consequently, I am looking forward to learning about synaptic transmission in university as I want to increase my knowledge of SSRIs and its use in treating depression. Reading Richard Dawkins’ ‘The Selfish Gene,’ I decided to complete my Extended Project on a topic in the field of genetics, focusing on the idea of natural

Identities and Individualism: Youth cultures

1920 words - 8 pages in the syllabus and literature on teaching and learning practices in the social sciences? Due in part to John Dewey’s educational theories of the 1900s, inquiry-based teaching and learning is essential for the success of any SOSE classroom (IP 2005). This method of teaching is designed to eliminate the “listen-to-learn paradigm” which has become entrenched in many classrooms. The module’s overview plan makes provision for teachers and students to

How to dream

1484 words - 6 pages Fall 2014BIOL 1107: Principles of Biology ICRN #80216Lecture: TR, Academic Bldg C256, 12:00pm - 1:15pmLab: R, Academic Bldg, C232, 2:00pm - 3:40pmDr. Breana L. SimmonsOFFICE: Academic Building C218PHONE: (478) 289-2084EMAIL: bsimmons@ega.eduOFFICE HOURS: MWF: 8:00am - 10:00am, TR 10:00am - 11:00am, T 1:30pm - 3:30pm, or by appointmentPrinciples of Biology I is the study of an organism's cellular basis, biology development and variability. Topics

Self-Assembling Circuits Using DNA, The Next Computer Breakthrough

1145 words - 5 pages University 7 Dec. 2006"DNA self-assembly used to mass-produce patterned nanostructures"23 Dec. 2005, source: Duke University 7 Dec. 2006"DNA computing targets West Nile Virus, other deadly diseases"16 Oct. 2006 Biology News Net, source: American Chemical Society

Pursuing a Career in Neuroscience

875 words - 4 pages a career in Neuroscience. When I graduated from college in India, there was a scarcity of institutions offering graduate level courses in Neuroscience, and limitation of facilities and content in teaching, syllabus and research in this field. Hence, in order to obtain graduate level training, and since degrees obtained from American universities are internationally renowned for their academic excellence; I decided to apply to universities

Constitutional Rights Paper

1456 words - 6 pages provide all mortgage services to succeed in becoming "the preeminent provider of low cost mortgage services" in its geographic region" (University of Phoenix).References"A Checklist of Responsible Information-Handling Practices" (2005). PrivacyInformation Clearinghouse. Retrieved September 5, 2005, from:, Steven. (2005, August 22). BUS415 Syllabus. Message posted to BSBF.08-23.BSAJ01WGL5-BUS415

The Nitrogen Cycle

1033 words - 5 pages , Wis: American Society Agronomy. Reece, J. B., Urry, L. A., Cain, M. L., Wasserman, S. A., Minorsky, P. V., Jackson, R. B. (2011). Campbell biology (9th ed.). San Francisco, CA: Pearson. Risgaard-Petersen et al, (2006). Evidence for complete denitrification in a benthic for aminifer nature, 443, 93-96. Robert, L. S. (1990). Ecology and Field Biology (4th ed.). New York: NY: HarperCollin Publishers. Schmidt, E. L. (1982). Nitrification in soil

Similar Essays

Gjkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Essay

8478 words - 34 pages first examination code first examination 0447 IGCSE India Studies [Pilot syllabus - please apply to CIE if you wish to teach it] June 2011 0608 IGCSE 21 st Century Science June 2010 0454 IGCSE Enterprise June 2011 8779 AS Level First Language Afrikaans Nov 2010 0457 IGCSE Global Perspectives June 2010 8780 AS Level Physical Science Nov 2011 0511 IGCSE English as a Second Language June 2011 9274 AS Level and A Level Classical Studies Nov 2011 0532

Japan Essay

8015 words - 32 pages Allan 0340987292 R. Parsons GCSE Business Studies Revision Guide (3rd Edition) 2009 Co-ordination Group Publications 184762314X B. Titley *Complete Business Studies for IGCSE and O Level with student CD 2011 Oxford University Press 9780198310860 A. Whitcomb Comprehensive Business Studies, (5th Edition) 1999 Longman 0582337755 * At the time of preparing this syllabus, the book by Titley is expected to be published in 2011 and is being considered

Designing An Esp Course For Metallurgists

1753 words - 7 pages activities to encourage learners to use the language communicatively in order to achieve the desired purpose. Tasks must be relevant to the real world language needs of the student. Thus, the underlying learning theory of task-based and communicative language teaching seems to suggest that activities in which language is employed to complete meaningful tasks, enhances learning. 2.2 Learner-led Syllabus Breen and Candlir in 1984 proposed the

Grade Appeal Essay

1831 words - 8 pages points deducted even though they had no medical excuses. I had overwhelming evidence to back up my claims the only thing I was missing during the first grade appeal was exams from other students and a biology syllabus but I told the committee that all biology professors since I have been here go by the ten point scale, and if his scale was different he should have made this clear in his syllabus which he did not. On the first round the