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Published byLeon Simpson Modified over 6 years ago
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TASK 1: STATE THE COMPARISON OF THE PROKARYOTE AND EUKARYOTE
MUHAMMAD DANIAL HAFIZ BIN MOHD SUADI NATA D11A017
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PROKARYOTE VS EUKARYOTE
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SIMILARITIES PROKARYOTES SIMILARITIES EUKARYOTES ⁄
BOTH HAVE GENETIC MATERIALS BOTH HAVE A CELL MEMBRANE BOTH HAVE A CYTOSOL BOTH HAVE A RIBOSOMES BOTH CONTAIN NUCLEIC ACID, PROTEINS, CABOHYDRATES, & LIPIDS
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DIFFERENCES CHARACTERISTICS PROKARYOTES EUKARYOTES SIZE OF CELL
Typically m m in diameter Typically m m in diameter NUCLEUS No nuclear membrane or nucleoli True nucleus, consisting of nuclear membrane & nucleoli MEMBRANE-ENCLOSED ORGANELLES Absent Present RIBOSOMES Smaller size (70S) Larger size (80S) DNA lacks histones, Single circular chromosome Multiple linear chromosomes with histones
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CELL DIVISION Binary fission Mitosis CAPSULE Have capsule Not has capsule CELL WALLS Cells wall made up of peptidoglycan Cell walls usually made up of cellulose
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Task 2: List all organelles and their functions
JACKIE ANAK PETER D11A012 DVT 1094 BIOCHEMISTRY
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Cell organelles and cytoskeleton
Animal cell Plant cell
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Specialized Subunit Within A Cell That Has A
ORGANELLE? Specialized Subunit Within A Cell That Has A Specific Function Example of organelle
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Cellular Organelle Function( s) Nucleus
1.Storage of genetics information 2. Synthesis of DNA and RNA 2. Mitochondria Cellular respiration 3. Endoplasmic Reticulum Rough ER Smooth ER 1. Protein synthesis 2. Lipid synthesis 4. Golgi body / apparatus Processing, packaging and distribution of proteins and lipids 5. Ribosomes Protein synthesis
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Cellular Organelle Function( s) 6. Lysosome Intracellular digestion 7. Chloroplast Sugar synthesis 8. Cell wall Support and protects cell contents 9. Centriole Formation of basal bodies 10. Vacuole and vesicle Storage of substance 11. Cytoskeleton Provides support to the cell Maintains cell shape Aids in cell motility
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