of classification that groups kingdoms) Bacteria Prokaryotic (single-celled; microscopic) Archaea Prokaryotic (single-celled; microscopic) Eukarya Eukaryotic Includes single-celled eukaryotes Splits the protists into several groups in the kingdom level Includes 3 kingdoms of multicellular eukaryotes Distinguished partly by their modes of nutrition Plantae Plants produce their own sugar and other foods through photosynthesis Fungi Absorbs dissolved nutrients from their surroundings
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into categories. The science of placing organisms into categories on the bases of their observable characteristic is called taxonomy (classification). * Taxonomy hierarchy: 1. Kingdom - 5 animals‚ plants‚ fungi‚ prokaryotes‚ protoctists/ eukaryotes. 2. Phylum / phyla - vertebrates 3. Class - mammal‚ fish‚ bird‚ reptile‚ amphibian 4. Order 5. Family 6. Genus 7.
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their relatively simple levels of organization‚ the protists do not have much in common.[3] They are unicellular‚ or they are multicellular without specialized tissues‚ and this simple cellular organization distinguishes the protists from other eukaryotes‚ such as fungi‚ animals and plants. The term protista was first used by Ernst Haeckel in 1866. Protists were traditionally subdivided into several groups based on similarities to the "higher" kingdoms: the unicellular "animal-like" protozoa‚ the
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vesicles as well. Prokaryotic Cell Eukaryotic Cell The division amongst prokaryotes and eukaryotes is considered to be the most significant difference among groups of organisms. Eukaryotic cells contain membrane-bound organelles‚ such as the nucleus‚ while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts‚ the cell wall‚ and the arrangement of chromosomal DNA. Prokaryotes
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Bio 100 Lecture Final Study Guide (All answers are true or false) 1. The level of scientific thought that we have the most certainty in is the hypothesis. 2. Controlled science experiments have no validity in biology research. 3. All living things obtain energy from their environment. 4. The four organic macromolecule groups common to all living things are carbohydrates‚ proteins‚ nucleic acids‚ and fats. 5. All living things are composed of one or more cells. 6. Humans are
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Units of measurement 1) Complete the diagram below to show: names of the units of measurement‚ unit symbols‚ mathematical operations for converting between units. 2) Complete the table below to show the corresponding value nanometres‚ micrometres and millimetres for the measurements given in each row. The first row has been completed for you. Ensure that your answers use the correct unit symbols. Nanometre Micrometre Millimetre 5 0.005 0.000005 1 1 1 3 7 0.5 3) When studying
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from the cells of wheat germ there are seven steps to follow. The optimal cell to use would be the polyploidal eukaryotic. Eukaryotes have nucleus membrane-bound organelles‚ while prokaryotic does not. The polyploidal eukaryotic cell has DNA that is held in the nucleus while the prokaryote has DNA that floats freely around the cell. The DNA of eukaryotes is more complex and extensive than the other. Prokaryote is a bacterial cell that usually has DNA in one large strand and
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have a membrane around the DNA that separates the DNA and everything that makes up the stuff in the DNA from the rest of the cell and it is called the nucleus. * Have nucleus are called eukaryotes. No nucleus is called prokaryotes. * Prokaryotes examples are archae and bacteria. * Eukaryotes tend to be more complex and larger. They include plants‚ animals‚ and fungi and other groups. * DNA gets transcribe to mRNA leaves the nucleus and it gets translated into proteins in the
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Animal cells vs. Plant cells Five Similarities Animal and plant cells have many of the same characteristic. Animal cells and plant cells are both eukaryotes. They both have cell nucleus which contain chromosomes or DNA‚ as well as cell membrane encompassing the cell to control the substances moving in and out of the cell. They both contain enzymes from liposome for breaking down larger molecules. Animal and plant cells both transport protein into and out of cells through endoplasmic reticulum
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Subject:Botany(101) Topic:Five Kingdom Classification System Submitted To: Mam Samina Submitted By: Shahid Zafar Registration No: 2013-ag-2212 Section: B Community College University of Agriculture Faisalabad
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