Flashcards
1.3 Eukaryotic and prokaryotic cells
Flashcards do conjunto (5)
- 1what are eukaryotic cells?cells from Eukaryota that have a cell membrane, cytoplasm, and genetic material enclosed in a nucleus
- 2what are prokaryotes?→ are from prokaryotic organisms
→ surrounded by a cell membrane and a cell wall that does not contain cellulose
→ the genetic material is a DNA loop that is free in the cytoplasm, not enclosed in the nucleus
→ sometimes there are plasmids; rings of DNA - 3what are the structures that could be present in prokaryotesslime capsule → protective, around cell wall
plasmids → rings of DNA
flagella → long protein strands that lash out, help the bacteria move - 4most bacteria are _____ to other organisms and many are very ____ ! however, some are harmful, able to cause ____ in ___, ____. and _____. they can also _______ and destroy stored foodmost bacteria are harmless to other organisms and many are very useful !
however, some are harmful, able to cause disease in humans, animals and plants, and some can also decompose and destroy stored food. - 5are eukaryotic cells bigger or prokaryotic cells?eukaryotic,
from 10→100 times bigger.
Informações
- Descrição
- The features, similarities and differences between eukaryotic and prokaryotic cells.
- Criado por
- Aaishah Din
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- 52
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