Quizlet
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| 1-2 of 2Prokaryotic cells flashcard sets | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | Topic 2.2 - Prokaryotic Cellsby cjona | 35 terms | February 28, 2009 |
| 2 | Prokaryotic Cellsby xykokraxyaxnryse | 63 terms | April 4, 2009 |
No groups found.
| prokaryotic cells definitions | |||
|---|---|---|---|
| # | Definition | Sets | |
| 1 | small, simple, no nucleus, no membrane-bound organelles, single loop of dna (nucleosome), no cellulose, cytoplasm, cell membrane, cell wall (made of carbs), somtimes have cilia or flagella (movement). | 19 sets | |
| 2 | cell lacking a nucleus and most other organelles | 8 sets | |
| 3 | lack membrane-bound organelles; lack a nucleus; contain dna, butplasma membrane present not in a separate compartment); smaller than eukaryotic; almost always have tough external wall; single-celled organisms (archaea and bacteria); | 5 sets | |
| 4 | any of the typically unicellular microorganisms that lack a distinct nucleus and membrane-bound organelles and that are classified as a kingdom (prokaryotae synonym monera) or into two domains (bacteria and archaea) | 4 sets | |
| 5 | cells that do not have a nucleus (bacteria) | 4 sets | |
| 6 | these cells do not have a nucleus nor do they have any membrane-bound organelles...examples include archae and bacteria cells. | 3 sets | |
| 7 | no nucleus. dna is in the cytoplasm. | 3 sets | |
| 8 | cells that do not have a nucleus | 3 sets | |
| 9 | smaller & simpler, no nucleus, or organelles, bacteria | 2 sets | |
| 10 | cells without a nuclei | 2 sets | |
| 11 | smaller cells that lack membrane-bound organelles; less complex & appeared first; includes bacteria & their relatives; structurally similar but metabolically diverse | 2 sets | |
| 12 | no nucleus | 2 sets | |
| 13 | a type of cell lacking a membrane-enclosed nucleus and other membrane-enclosed organelles; found only in the domains bacteria and archaea. | 2 sets | |
| 14 | what consists of bacteria and archea | 2 sets | |
| 15 | have no nucleus | 2 sets | |
| 16 | cells lacking a nucleus | 2 sets | |
| 17 | group of organisms that lack a cell nucleus (= karyon), or any other membrane-bound organelles. | 2 sets | |
| 18 | cells without membrane bound structures | 2 sets | |
| 19 | a cell that lacks a nucleus and other membrane-enclosed organelles; includes the bacteria and archae. (kingdoms eubacteria and archaebacteria). compare with eukaryote | 2 sets | |
| 20 | cells possessing no intracellular membrane-bound organelles or nucleus | 2 sets | |
| 21 | have a cell wall, ribosomes, and one circular chromosome , no nucleus | 2 sets | |
| 22 | cells without nuclei are called: | 2 sets | |
| 23 | cells without nuclei | 2 sets | |
| 24 | cells with no nucleus | 2 sets | |
| 25 | they do not have cells or organelles, they are small, and single celled. | 1 set | |
| 26 | lack of membrane-bonded nucleus | 1 set | |
| 27 | oldest and simplest cells; no nucleus | 1 set | |
| 28 | no internal membrane organization, nuclear area, cell wall, ribosomes, flagella | 1 set | |
| 29 | have genetic material that is not enclosed in a membrane-bound nucleus; they lack other membrane-bound organelles | 1 set | |
| 30 | bacteria and archaea; single celled organisms; no membrane-bound organelles | 1 set | |
| 31 | single celled organisms | 1 set | |
| 32 | plasma membrane, nucleoid, cytoplasm, cytosol, ribosomes | 1 set | |
| 33 | lack membrane bound nucleus that are structurally smaller & simpler than eukaryotic cells | 1 set | |
| 34 | cells that do not contain any membrane-bound organelles | 1 set | |
| 35 | unicellular organisms that lack a membrane bound nucleus and organelles (bacteria) | 1 set | |
| 36 | no nucleus, made of 2 domains, bacteria and archae | 1 set | |
| 37 | also called bacteria, smallest cell, do not have nucleus, long circular dna, no membrane covered organells, has ribosomes, | 1 set | |
| 38 | have a genetic material that is not contained in a nucleus | 1 set | |
| 39 | single metabolic unit, no nucleus, no internal compartments | 1 set | |
| 40 | (before nucleus); primitive cells (evolved first); no nucleus; no membrane-bound organelles; chromosome is circular | 1 set | |