Mathematics Essay

595 words - 2 pages

Name:UNIVERSITY OF THE DISTRICT OF COLUMBIACOMMUNITY COLLEGE OF THE DISTRICT OF COLUMBIA10196-2014Fa (BIOL-101C-02) Assignment(The Diversity of Prokaryotes & Viruses; Protists & Fungi; Plants)Answer all questions.Due Date: Thursday December 4No marks for late submissionTrue/False : Bacterial cell walls contain peptidoglycanTrue/False: Mobile prokaryotes can move around with the help of flagellaTrue/False: Bacteria are multicellular microbesTrue/False: Anaerobic bacteria require high levels of oxygen to surviveTrue/False: Bacterial endospores are easily damaged by heat and dryingTrue/False: Bacteria recycle nutrients in the environment through decompositionTrue/False : Bacterial endospores are used for keeping the bacteria alive under harsh conditionsTrue/False: Antibiotics can be effective only against a bacteriumTrue/False: Dental plaque is an example of biofilmTrue/False: To limit your risk from food-borne bacteria, you should cook foods thoroughly.Which structure enables a bacterium to survive and infect a host even after a long period of harsh conditions __________________________What is binary fission?What is conjugation?Mutations that improve the survival and reproduction of organisms, and thus contribute to the evolution of species, arise rapidly in prokaryotes due to their __________________________?Intestinal bacteria are necessary for plant-eating animals to digest ____________________Bacteria that live in root nodules help plants produce ____________________________Name a plant that contains nitrogen-fixing bacteria in their root nodules ___________________________?Streptococcus is a type of _______________________Flesh eating bacteria is a type of _________________________What bacteria is a normal inhabitant of a cow's digestive tract that can cause harm to people when it contaminates ground beef? ___________________________________What is a bacteriophage?True/False: Protists are eukaryotesTrue/False: A protist that lives inside a host organism and absorbs nutrients from that living host is said to be a parasiteTrue/False: Protists that absorb nutrients from dead organic matter are decomposersTrue/False: The protists are a group that can best be defined as "any eukaryote that is not a plant, animal, or fungus."True/False: Algae...

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mathematics Essay

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