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BioD
Lab Practical 1
| Question | Answer |
|---|---|
| Cyanobacteria are part of what Kingdom? | Monera |
| Cyanobacteria are often called? | blue/green algae |
| What is an example of cyanobacteria? | Anabaena/Oscillatoria |
| Gram Negative results in what color? | Pink |
| Gram Positive results in what color? | Purple/Blue |
| What is the main component of a bacterial cell wall? | Peptidoglycan |
| A paramecium is a member of what Kingdom? | Protista |
| What is the long thread-like structure discharged from just under the surface of a paramecium? | Trichocyst |
| What Phylum is a Paramecium an example of? | Ciliophora |
| Water Molds, White Rusts, and Downy Mildews are an example of what phylum? | Oomycota |
| What is an example organism of the Phylum Apicomplexa? | Plasmodium(responsible for Malaria) |
| The Phylum MyxoGastrida contains what kinds of organisms? | Plasmodial Slime Molds |
| What Phylum contains Cellular Slime Molds? | Dictyostelida |
| What Phylum is characterized by a storage molecule called paramylon? | Euglenophyta |
| What are the 3 bacterial forms? | Coccus, Bacillus,& Spirillum |
| What leaf type has it's vascular bundles arranged in a ring around the outer edge? | Monocots |
| What do the vascular bundles consist of? | Xylem & Phloem |
| What leaf type has it's vascular bundles arranged in a cross? | Dicots |
| Which Phylum is a "naked amoeba"? | Rhizopoda |
| Which Phylum have Silicon-Dioxide tests? | Actinopoda |
| What are some examples of Actinopoda? | Heliozoans(fused shell), Radiolarians, & Radiozoa. |
| What form of pseudopodia do Actinopods use? | Axopods |
| What phylum is referred to as "living sands"? | Foraminifera. |
| What phylum has calcium-carbonate tests? | Foraminifera |
| What is an example of a Myxograstrida? | Physarum |
| What is an example of Dictyostelida? | dictyostelium |
| What type of slime mold lives in an aggregate only when resources are scarce? | Cellular |
| What is the primary stain that colors both kinds of bacterial cells a purplish-blue? | Methylene Blue |
| The decolorizing alcohol solution remove what layer from gram-negative cells? | Lipopolysaccharide |
| Safranin dyes Gram-Negative cells what color? | Pink |
| What are chemicals that are derive from certain fungi, bacteria, or other organisms that can destroy or inhibit the growth of other microorganisms? | Antibiotics |
| What are substances that are used to control the growth and reproduction of disease on living tissues? | Antiseptics |
| What are agents used to control bacterial growth on inanimate objects? | Disinfectants |
| What is used to determine the efficacy of the controlling agent? | zone of inhibition |
| What is an example of the Phylum Rhizopoda? | Amoeba proteus |
| What Phylum doe Trypanosoma Brucei belong to? | Kinetoplastida |
| What organism is responsible for African Sleeping Sickness? | Trypanosoma Brucei |
| In what form does Trypanosoma Brucei multiply by binary fission? | Trypomastigotes |
| What Dinoflagellate is responsible for causing red tides? | Pfisteria |
| What are the two shapes of Bacillariophytes(Diatoms)? | Pennate & Centric |
| What pigment is responsible for the coloring of Phaeophytes? | fucoxanthin |
| What are two example organisms of the Phylum Phaeophyta? | Laminaria & Sargassum |
| What is the name of the root-like structure that anchors a seaweed/kelp to the ocean floor? | holdfast |
| What are the two pigments that are responsible for the color of the Phylum Rhodophyta? | phycocyanin & phycoerythrin |
| What organisms are examples of Bacillariophyta? | Diatoms |
| What makes up the body of a fungus? | Mycelium |
| What is the first stage of sexual reproduction in fungi? | Plasmogamy |
| What process, that forms a diploid zygote from two haploid nuclei, occurs in fungi?(following plsamogamy) | Karyogamy |
| What type of hyphae have separations? | Septate |
| What type of hyphae are all connected? | Coenocytic |
| What phylum do Rhizopus stolonifer and Pilobolus crystalinus belong to? | Zygomycota |
| Which Phyllum is referred to as "sac fungi"? | Ascomycota |
| What is the name of the naked spores produced in asexual reproduction in Ascomycetes? | Conidia |
| Which Phylum is referred to as "club fungi"? | Basidiomycota |
| Other than algae, What can a fungus form a mutualistic relationship with to form lichen? | Cyanobacteria |
| What are the 3 forms of Lichens? | Foliose, Crustose, & Fruticose |
| What is the "imperfect fungi"? | Deuteromycota |
| What are the sperm-producing gametangia in Land plants? | Antheridia |
| What are the egg-producing gametangia in land plants? | Archegonium |
| What is the evolutionary dead-end in Land plants? | Charophyceae |
| What are the leaf-like structures in Bryophytes called? | Phyllids |
| What are the stem-like structures in Bryophytes called? | Caulids |
| What division contains Liverworts? | Hepatophyta |
| What belongs to the division Anthocerophyta? | Hornworts |
| What is an example of a Whisk Fern? | Psilotum |
| What Phylum do ferns belong to? | Pterophyta |
| What are the reproductive structures found on the back of fertile fronds? | Sori(Sorus) |
| What types of plants are referred to as "naked seeds"? | Gymnosperms |
| What types of plants produce seeds but not fruit? | Gymnosperms |
| What is the only surviving species of the Phylum Gingkophyta? | Gingko Biloba |
| What is an example of the Phylum Cycadophyta? | Zamia Pumila |
| What is an example of the Phylum Gnetophyta? | Mormon's Tea |
| What are the two parts of the stamen? | Anther & Filament |
| What are the three parts of the carpel? | Stigma, Style, & Ovary |
| What is Phloem made up of? | sieve-tube members, and companion cells |
| What component of phloem is a living cell with no nucleus or developed organelles? | sieve-tube members |
| Monocots have what type of vein structure? | Parallel |
| Dicots have what type of vein structure? | netted veination |
| What chemical agent is used as a mordant in the gram staining procedure? | Iodine |
| What phylum does Penicllium belong to? | Deuteromycota |