science chptr 7; viruses, bacteria, protists, & fungi
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science chptr 7; viruses, bacteria, protists, & fungi - Leaderboard
science chptr 7; viruses, bacteria, protists, & fungi - Details
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37 questions
| 🇬🇧 | 🇬🇧 |
| Virus | A tiny non-living particle that enters & then reproduces inside a living cell |
| Algae | Plant like protists are called |
| Fruiting bodies | Fungi produce spores in reproductive structures called |
| Euglena | A ____ can use its flagellum to move towards light to make food |
| Bacteria | Are prokaryotes, their genetic material is not contained in a nucleus |
| Contractile | The ____ vacuole is a structure that collects and expels excell water from the cell |
| Cilia | ____ are hairlike structures that beat like oars to move protists through water |
| Protein | All viruses have 2 basic parts: genetic material and a ____ coat that protects the virus |
| Pasteurization | During ____, food is heated to a temperature that is high enough to kill bacteria |
| Slime | ____ molds are fungus-like protists that ooze along the surfaces of decaying materials |
| Downy | Watermolds and ____ mildews are fungus-like protists that attack many food crops |
| Protists | ____ are eukaryotes that cannot be classified as animals, plants, or fungi |
| Budding | Unicellular yeast cells undergo a form of asexual reproduction called |
| Brown | Many of the organisms commonly called seaweeds are ____ algae |
| Paramecium | A slipper shaped protozoan that uses cilia to move and to collect food is the |
| Algins | Substances called ____ are extracted from brown algae and used as thickeners in food |
| Pseudopods | Some protozoans move by using ____ , which are temporary bulges of the cell |
| Ameoba | An example of a protozoan that moves by using pseudopods is the |
| Parasite | A ____ lives in or on a host & causes it harm |
| Fungi | ____ are eukaryotes that have cell walls, are heterotrophs that absorb their food and use spores to reproduce |
| Spore | A ____ is a tiny cell that is able to grow into a new organism |
| Gene | During ____ therapy, a virus is used to deliver genetic material to cells that need it |
| Ringworm | ____ is a circular rash on the skin caused by a fungus |
| Diatoms | ____ are unicellular protists with beautiful glass-like cell walls |
| Flagella | Some protozoans use long whiplike ____ to move |
| Binary fission | Bacteria sometimes reproduce asexually by a process called |
| Spherical, rodlike, or spiral | Bacteria cells have one of the 3 basic shapes: |
| Conjugation | Sometimes bacteria reproduce sexually by a process called |
| Protozoans | Animal-like protists are called |
| Wall | Most bacterial cells are surrounded by a cell |
| Decomposing | Some bacteria that live in the soil are ____ organisms that break down large complex chemicals in dead organisms into small simple chemicals |
| Eyespot | Near its flagellum, the euglena has an ____ that contains pigments sensitive to light |
| Vaccine | A ____ is a substance introduced into the body to help produce chemicals that destroy specific viruses |
| Endospore | An ____ is a small, rounded thick walled resting cell that can survive harsh conditions |
| Hyphae | The branching, threadlike tubes that make up the bodies of multicellular fungi |
| Yeast | Is added to bread dough to make it rise |
| Host | A ____ is an organism that provides a source of energy for a virus or other organism |