click below
click below
Normal Size Small Size show me how
175 ch 1-4
Question | Answer |
---|---|
Peptidoglycans are | Polysaccharides linked to peptide fragments |
Round shaped bacteria are | Coccus or Cocci |
Rod shaped bacteria are | Bacillus or Bacilli |
Spiral and coiled shaped bacteria are | Spirillum and Spirochete |
Diplo as prefix is | 2 |
Strepto as prefix is | Chain |
Staphylo as prefix is | Cluster |
Tetrad as prefix is | 4 pack |
Sarcina as prefix is | 8-64 pack |
Palisades are | Chain of bacteria that is bent, as if on a hinge |
Monotrichous flagella | Single flagella |
Lophotrichous flagella | Many flagella at same spot |
Amphitrichous flagella | Flagella at both poles |
Peritrichous flagella | Flagella are located in-between cell wall and cytoplasm |
Mycoplasms | Bacteria that lack a cell wall |
L-Forms | Bacteria that lose their cell wall |
3 proteins that make up the cytoskeleton | Actin, Tubulin, Intermediate filament protein |
Sporulation | Bacteria forming Endospores when in harsh environments |
Archaellum | Archaea flagella |
Gracilicutes | Gram Negative cell wall - thin |
Firmicutes | Gram Positive cell wall - thick |
Tenericutes | Lack a cell wall |
Mendosicutes | Archaea or Archaebacteria |
Protozoa are unicellular or multicellular | Unicellular |
Fungi are unicellular or multicellular | Both |
Cell wall type or Protozoa | Has No cell wall |
2 Eukaryotes that have no cell wall | Protozoa and Animal cells |
Chitin can be found where | In Fungi cell wall |
2 ways bacteria reproduce | Exchange genetic material thru Pilus or Binary Fission |
Endosymbeosis | Beginning of Eukaryotes as merger of bacteria and LCA, explains the mitochondria having DNA |
Ectoplasm | Outer layer of Cytoplasm in Protozoa, Locomotion, Protection and Feeding |
Endoplasm | Inner layer of Cytoplasm in Protozoa, Organelles, Food |
Protozoa mode of locomotion | Pseudopods, Cilia, and Flagella |
Ciliate for a Protozoa | Constant Shape |
Amoeba for a Protozoa | Changing Shapes |
Protozoa sizes | 3-300 micrometers |
Fungi Hyphae | Thread like cells Mold |
PseudoHypae | Yeast chain of Buds |
Mycoses | Fungal infection |
Heterotrophic | Gets nutrients from Organic Materials |
Saprobes | Gets nutrients from Dead or Decaying Material |
Mycelium | Interwoven Hyphae |
Vegetative Hyphae | Active Hyphae |
Reproductive Hyphae | Fungal Spores that branch off of Vegetative Hyphae |
Sporangiospores | Reproductive Asexual Sac attached to stalk of Fungi |
Conidia | Asexual free spores not enclosed in a sac |
Protozoa in motile and feeding stage is | Trophozoites |
Protozoa in the encased for survival is | Cyst |
Helminth of Platyhelminths | Flatworms; tapeworms or Flukes |
Helminth of Aschelminths or Nematodes | Roundworms ; round worm and pin worm |
2 groups of Flatworms | Cestodes= tapeworm and Trematodes= Flukes |
Hermaphroditic | Organism has Both sex organs |
Nucleotide is made up of what | Phosphate group, Nitrogen base, and Pentose sugar |
Lipopolysaccharides are made up of what | Lipid and Carbohydrates, found in Gram negative, can cause shock and fever |
Bacteria shape of curved rod | Vibrio |
Psychrophiles | Bacteria that grow in very low temps |
4 items that All bacteria pocess | Cell Membrane, Cytoplasm, Ribosomes, Chromosomes |
Pilus | Appendage that exchanges genetic material between organisms |
Extremophile | Lives in extreme environments, Archaea |
Thermophiles | Lives in high temps |