7th LIFE SCIENCE Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| Bacteria and Fungi are important to the environment because they are the | decomposers |
| Rod shaped bacteria cells | bacillus |
| Spherical shaped bacteria cells | coccus |
| Spiral shaped or bent rods bacteria cells | spirillum |
| How do viruses reproduce? | by taking over a host cell and using it to make viruses |
| All fungi produce __________ one way or the other. | spores |
| We produce these proteins to help protect our cells from viral infections. | interferons |
| Bacteria reproduce asexually by | binary fission (mitosis) |
| Malaria is caused by the protozoan _____________ in the phylum ___________. | plasmodium; Sporozoa |
| Malaria is carried the | female Anopheles mosquito |
| Which group of Protista are autotrophic and perform photosynthesis? | the algae |
| Which of the microorganisms studied are prokaryotes? | the bacteria |
| Fungi are decomposing heterotrophs called | saprophytes |
| Which group of protozoa feed by sweep food particles into the oral groove with cilia? | paramecium; the ciliates |
| Which group of bacteria are autotrophic producers? | the cyanobacteria |
| What are the 2 kingdoms of bacteria? | Archaebacteria and Eubacteria |
| Which kingdom of bacteria contain the true bacteria and cyanobacteria? | Eubacteria |
| Which kingdom of bacteria contain those that are found in very harsh environments? | Archaebacteria |
| Viruses are composed of a _____________ surrounded by a _________________. | nucleic acid core; protein coat |
| Prokaryotes lack | a nucleus |
| The branch of Protista called "the animal-like" protists. | protozoans |
| The branch of Protista called "the plant-like" protists. | the algae |
| Long, whiplike cell structure that moves the cell. | flagellum |
| Short, hairlike cell structures that moves the cell. | cilia |
| A rare event caused by the overpopulation of dinoflagellates. | the Red Tide |
| Asexual form of reproduction in the Spirogyra. | fragmentation |
| A type of sexual reproduction found in bacteria and some protists. | conjugation |
| Most bacteria are pathogens. True or false | false |
| How are colony cell members different from cells of a tissue. | they can survive if separated from the other cells |
| The structure on a mushroom that houses the spore cases. | gills |
| What are the fungi that have a mutualism relationship with plant roots. | mycorrhrizae |
| What are the 3 groups of the Kingdom Protista? | algae, protozoa, and the water molds |
| Amoeboid movement is achieved by what structures of locomotion in the Amoeba? | pseudopodia |
| The thallus (body) of a typical fungi is composed of long strands of cells called | hyphae |
| What are the 2 types of life cycles in viruses? | lytic cycle and lysogenic cycle |
| Which life cycle in virsuses can contain an inactive virus? | lysogenic |
| The lichens are composed of __________ and ______________. | an algae; a fungus |
| What aren't the algae considered plants? | no true tissues, just filaments of cells forming a colony |
| What are the algae called the plant-like protists? | contain chlorophyll, cell walls, autotrophic |
| How are the Archaebacteria and Eubacteria different? | Archae don't have proteins in their cell walls but do have them in their chromosome. |
| How have we developed an antibiotic resistance in bacteria? | natural selection |
| List several ways the protists benefit mankind. | food, most of the oxygen on earth, household cleaners and filters |
| List several ways the fungi benefit mankind. | food industry, decomposers of organic material in the soil, medicine |
| Bacterial or virual? tooth decay, tyhoid fever, chlorea, bubonic plague, tetanus, diptheria | bacteria |
| Bacterial or virual? yellow fever, rabies, influenza, small pox | virual |
Created by:
biobob
Popular Biology sets