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EQT review
| Question | Answer |
|---|---|
| What do eukaryotic cells have that prokaryotic cells do not have? | nucleus |
| Which type of cell has a cell wall, ribosomes and circular DNA? | prokaryotic |
| What is a cell with a well defined nucleus, many membrane-covered organelles, and linear DNA called? | eukaryotic |
| The most primitve cell containing circular DNA and lacking a well defined nucleus is what type of cell? | prokaryotic |
| What is the worlds smallest and simplest type of cell? | prokaryotic |
| What is one function that viruses share with all living things? | reproduction |
| What are tiny infectious particles that consist of genetic material surrounded by a protein coat? | virus |
| What is the protein coat that surrounds the virus? | capsid |
| What type of genetic material is in the center of a virus? | DNA or RNA |
| A pine tree is a memeber of which kingdom? | Plantae |
| Which kigdom would contain an unicellular organism that can make its own food and lives on trees? | eubacteria |
| Which kingdom contains organisms that moved by pseudopods, flagella, or cilia and contain contractile vacuoles? | protista |
| Organisms in which kingdom usually move by themselves and have advanced nervous system that allows them to respond to their environment? | animalia |
| Into which kingdom would eukaryotic organisms that have a cell wall and help recycle nutrients through the ecosysytem by breaking down dead organisms can be called? | fungi |
| Where does the scientific name for an organism come from? | genus and species |
| What are the 7 levels of clasfification? | Kingdom, phyllum, class, order family ,genus ,speices |
| A scientist finds a new type of single celled organism in an ocean rift vent where the temperature is over 360 degrees. into which kingdom would the organism probably be placed? | archaebacteria |
| Describe characteristics that the kingdom plantae and some members of the protista kingdom share. | both have chloroplasts |
| Which kingdom contains an organism with all of these characteristics: is eukaryotic has a cell wall, is multicellular, and depends completely on other organisms for nutrition? | fungi |
| An organism with a nucleus, no cell wall, no chloroplasts, a consumer and is multi-cellular | animalia |
| What kingdom is classified by how they move and obtain food | protista |
| Grass is eaten by a prairie dog. the prairie dog is eaten by a coyote. what is this an example of? | food chain |
| Escherichia coli live in the intestine of humans, and they help break down food this relationship is an example of which type of interaction? | mutualism |
| Snakes, lizards, and insects are examples of | heterotrophs |
| How could a niche be described? | organisms way of life |
| In an energy pyramid which level has the most available energy | producer level |
| The base of an energy pyramid represents which organisms in an ecosystem? | producers |
| What are organisms that get energy by breaking down the remains of dead organisms in an ecosystem? | decomposers |
| What organisms use sunlight to make food? | producers |
| What describes a diagram that shows the amount of energy that moves from one feeding level to another in a food web? | energy pyramis |
| What is always the first organism in a foood chain? | producers |
| Which kingdom includes some organisms that have no nucleus and can live in an environment with extremely high salt content? | archaebacteria |