Jhulan Mukherjee
Mind Map by Jhulan Mukherjee, updated more than 1 year ago
Jhulan Mukherjee
Created by Jhulan Mukherjee over 1 year ago

Resource summary

    1. Robert Hooke discovered cell.He saw tiny honeycomb like structures in a slice of cork in 1665.He published Micrographia.
      1. Leeuwenhoek discovered free living cells in pond water in 1674.
        1. Purkinje coined the word protoplasm for fluid part of cell in 1839.
          1. Huxley called protoplasm the physical basis of life in 1868.
            1. Schleiden [1838] and Schwann [1839] proposed the cell theory.
              1. Rudolf Virchow expanded cell theory saying that all cells arise from pre existing cells in 1855.
                1. unicellular organisms are bacteria,chlamydomonas,amoeba and paramecium,etc. [single celled].
                  1. Multicellular organisms are bread mould,penicillium,aspergillus,etc.
                    1. Compound microscope was invented by Z Janssen.
                      1. Electron microscope was discovered by Knoll and Ruska
                        1. Electron microscope uses electromagnets instead of glass lens for magnification and electrons instead of visible light for illumination.
                          1. a cell is able to perform because of cell organelles. Cell is able to perform all basic functions of life
                            1. cell contains cell membrane,nucleus,cytoplasm.
                              1. nucleus+cytoplasm=protoplasm
                                Show full summary Hide full summary


                                Cell Transport
                                Elena Cade
                                GCSE AQA Biology 1 Quiz
                                Lilac Potato
                                GCSE AQA Biology - Unit 2
                                James Jolliffe
                                Cells and the Immune System
                                Eleanor H
                                Biology AQA 3.2.5 Mitosis
                                Biology- Genes, Chromosomes and DNA
                                Laura Perry
                                Biology AQA 3.1.3 Cells
                                Biology AQA 3.1.3 Osmosis and Diffusion
                                Using GoConqr to study science
                                Sarah Egan
                                Biology- Genes and Variation
                                Laura Perry
                                Enzymes and Respiration
                                I Turner