• Antimicrobial Resistance
    way micro organisms grow resistance. Inhibition of cell wall synthesis The cell wall distinguishes plant and microbial cells from animal cells. Cell walls provide rigidity and protection to the cell and at the same time allowing diffusion of water and ions into the plasma membrane. The mode of...
    Premium 3097 Words 13 Pages
  • C. Trachomatis
    was confirmed to be a bacteria, when it was discovered that it contained both DNA and RNA, ribosomes, and cell walls which are structures typical of bacteria. HOW WAS IT NAMED? Chlamydia is named after the Greek word chlamys meaning "cloak draped around the shoulder". This is used as a...
    Premium 790 Words 4 Pages
  • Potential of Adult Stem cells
    ). Researchers were still looking for ways to create longer lasting adult stem cells with some of the same characteristics as embryonic. The newest discovered stem cell is called a pericyte found in blood vessels. Pericytes are found on the walls of small blood vessels such as capillaries and...
    Premium 1483 Words 6 Pages
  • essays
    discovered cells and how? Answer: It was Robert Hooke who discovered cells. He observed the cells in thin slices of cork. They appeared like small compartments when viewed through the microscope. 2. Why is the cell called structural and functional unit of life? Answer: A cell is capable of...
    Premium 1679 Words 7 Pages
  • Aditya
    organism. . Assignments for summative Assessment I. VERY SHORT ANSWER Questions (1 Mark) ImportantQuestions 1. Name the scientist who discovered cell. 2. Name the outermost covering of animal cell. 3. How does carbon dioxide or oxygen move across the cell membrane? 4. Give an example...
    Premium 1005 Words 5 Pages
  • Cell
    gives rigidity and turgidity to the cell Vacuoles are big in size Plastids are present Nucleus lies on one side Question Bank 1. All the living organisms are composed of fundamental unit called as…………. ( Cell) 2. Who discovered the nucleus in the cell……………………….( Robert Brown) 3. Who saw the free...
    Premium 1706 Words 7 Pages
  • Cells
    ; including most bacteria) or multicellular (including plants and animals). Humans contain about 10 trillion (1013) cells. Most plant and animal cells are between 1 and 100 µm and therefore are visible only under the microscope. [pic] The cell was discovered by Robert Hooke in 1665. The cell theory...
    Premium 3257 Words 14 Pages
  • Essay
    Robert Hooke (1665) was an English scientist who looked at a thin slice of cork (oak cork) through a compound microscope and observed tiny, hollow, roomlike structures and called these structures 'cells' because they reminded him of the rooms that monks lived in. He only saw the outer walls (cell...
    Premium 2472 Words 10 Pages
  • The History of Cell Theory
    one of his most famous discoveries. He discovered plant cells, and in those he saw what today we know as ‘cell walls'. Hooke was, in fact, the person who first gave them the name of ‘cells' as those box-like cells of cork reminded him of the cells in a monastery. After discovering this in cork slices...
    Premium 961 Words 4 Pages
  • Penicillin Essay
    Penicilium notatum; a form of filamentous fungus. Originally discovered by Ernest Duschesne in 1896, it was later ‘rediscovered’ by Alexander Flemming in 1928, who was then credited for the discovery – though there remains much debate as to whether Flemming deserves said credit. This is due to the fact...
    Premium 998 Words 4 Pages
  • Study Guide 201
    O2 for growth. | | | |Binary Fission: prokaryotic cell |Peptidoglycan: structure of |Flagella: a thin layer of|Fermentation: ATP is synthesized| |reproduction by division into 2 daughter |bacteria cell walls |the cell...
    Premium 653 Words 3 Pages
  • Microbiology
    . * Many archaea live in harsh environments. Eukaryotic Microorganisms- includes fungi, algae, & protists * Fungi- non-photosynthetic; most have chitin cell walls * Ex. Yeasts (unicellular) and molds (multicellular; hyphae) * Saccharomyces yeast is used to make...
    Premium 6642 Words 27 Pages
  • The Microbial World
    and Diversity In the 1700s, the botanist Carolus Linnaeus classified all life into either the plant or the animal kingdom. When bacteria were discovered they were placed with plants (probably because they had a cell wall). Taxonomy, the science of classification, has become more and more complex...
    Premium 1814 Words 8 Pages
  • History of Cell Biology
    , showing what living forms were composed of. The cell was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely similar to cellula or small rooms which monks inhabited, thus deriving the name. However what Hooke actually saw was the dead cell walls of plant cells...
    Premium 930 Words 4 Pages
  • Bucky Balls
    viruses. Viruses are strong enough to break through the good blood cells and overtake the body with the sickness they carry. Buckyballs do the same thing, except they break through the cells walls of cancer cells, stopping the spread of swiftly spreading cancer cells, and killing the cells. Buckyballs...
    Premium 1244 Words 5 Pages
  • Biology Cells
    Who discovered cells? Robert Hooke using simple light microscope First Type of Cells Discovered Corks Cells Cell Theory: 1. All living things are made of cells. 2. Cells are the basic units of the structure of life. 3. All cells are made from pre-exsisting cells...
    Premium 818 Words 4 Pages
  • Cell theory
    proposed by Rudolf Virchow around 1855.[1] HistoryEdit Drawing of the structure of cork by Robert Hooke that appeared in Micrographia. The cell was first discovered by Robert Hooke in 1665. He examined (under a coarse, compound microscope) very thin slices of bottle cork and saw a multitude of tiny...
    Premium 689 Words 3 Pages
  • BIO 104 Chapter 3
    them, too), but they are the only ones that have a cell wall made of peptidoglycan—which is why penicillin is such a selective bacteria killer. Ironically, despite its remarkable killing powers, penicillin was not immediately recognized as a medical breakthrough when it was first discovered...
    Premium 7229 Words 29 Pages
  • Where Body Flora Plays an Essential Tole in Human Health
    peptidoglycan in cell wall, antibiotic sensitivity. They can be spherical, rod-shaped, helical, comma-shaped, star-shaped or square. Heterotrophs or autotrophs. Bacteria are extremely small, even for microorganisms. Bacteria vary in shape, motility, and how they get energy. There are species that can...
    Premium 2313 Words 10 Pages
  • Management
    covered with a coat of fading whitewash. The barrack has an arched entrance with the remnants of the word “Quarters” still visible. Opposite is a cobbled driveway leading to the main iron gate of the old jail complex. Nehru’s cell stands with barely half a roof and cracked walls. A rusty iron door and...
    Premium 2563 Words 11 Pages