enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Green algae - Wikipedia

    en.wikipedia.org/wiki/Green_algae

    Green algae have chloroplasts that contain chlorophyll a and b, giving them a bright green colour, as well as the accessory pigments beta carotene (red-orange) and xanthophylls (yellow) in stacked thylakoids. [12] [13] The cell walls of green algae usually contain cellulose, and they store carbohydrate in the form of starch. [14]

  3. Chlamydomonas reinhardtii - Wikipedia

    en.wikipedia.org/wiki/Chlamydomonas_reinhardtii

    Chlamydomonas reinhardtii is a single-cell green alga about 10 micrometres in diameter that swims with two flagella.It has a cell wall made of hydroxyproline-rich glycoproteins, a large cup-shaped chloroplast, a large pyrenoid, and an eyespot apparatus that senses light.

  4. Cell wall - Wikipedia

    en.wikipedia.org/wiki/Cell_wall

    Diagram of the plant cell, with the cell wall in green. Cell walls serve similar purposes in those organisms that possess them. They may give cells rigidity and strength, offering protection against mechanical stress. The chemical composition and mechanical properties of the cell wall are linked with plant cell growth and morphogenesis. [11]

  5. Chlamydomonas - Wikipedia

    en.wikipedia.org/wiki/Chlamydomonas

    Chlamydomonas (/ ˌ k l æ m ɪ ˈ d ɒ m ə n ə s,-d ə ˈ m oʊ-/ KLAM-ih-DOM-ə-nəs, -⁠də-MOH-) is a genus of green algae consisting of about 150 species [2] of unicellular flagellates, found in stagnant water and on damp soil, in freshwater, seawater, and even in snow as "snow algae". [3]

  6. Chlorophyceae - Wikipedia

    en.wikipedia.org/wiki/Chlorophyceae

    The content of the cell divides into 2,4 (B), 8(C) sometimes daughter protoplasts. Each daughter protoplast rounds off to form a non-motile spore. These autospores (spores having the same distinctive shape as the parent cell) are liberated by the rupture of the parent cell wall (D). On release each autospore grows to become a new individual.

  7. Symbiochloris reticulata - Wikipedia

    en.wikipedia.org/wiki/Symbiochloris_reticulata

    Symbiochloris reticulata consists of single, spherical or slightly ellipsoidal cells 4-13(-15) μm in diameter. The cells have a parietal chloroplast which is net-like in structure. Asexual reproduction occurs by the formation of four or eight (sometimes 16) autospores , which are released by the rupture of the parent cell wall .

  8. Chlorella - Wikipedia

    en.wikipedia.org/wiki/Chlorella

    Chlorella is a genus of about thirteen species of single-celled green algae of the division Chlorophyta. The cells are spherical in shape, about 2 to 10 μm in diameter, and are without flagella. Their chloroplasts contain the green photosynthetic pigments chlorophyll-a and -b.

  9. Desmodesmus - Wikipedia

    en.wikipedia.org/wiki/Desmodesmus

    Desmodesmus species usually produce colonies of more than one cell, but single cells (unicells) may be found as well. [5] These single cells may be confused with Lagerheimia, a genus of single-celled algae. [6] The cell wall of Desmodesmus consists of an outer layer with a net-like structure, with "rosettes" of tubes underneath. [7]