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Questions and Answers
Which of the following kingdoms consists of multicellular, eukaryotic organisms that are autotrophic and have cell walls made of cellulose?
Which of the following kingdoms consists of multicellular, eukaryotic organisms that are autotrophic and have cell walls made of cellulose?
- Animal
- Fungus
- Plant (correct)
- Bacteria
All eukaryotic organisms have membrane-bound organelles.
All eukaryotic organisms have membrane-bound organelles.
True (A)
Name the two main types of cells based on their complexity.
Name the two main types of cells based on their complexity.
Prokaryotes and Eukaryotes
In the taxonomic hierarchy, the most specific category is ______.
In the taxonomic hierarchy, the most specific category is ______.
Match the following characteristics with the correct kingdom:
Match the following characteristics with the correct kingdom:
Flashcards
Taxonomy
Taxonomy
Branch of science that classifies organisms into categories.
Five Kingdoms
Five Kingdoms
The classification system includes Animal, Plant, Fungus, Bacteria, and Protista.
Prokaryotes vs Eukaryotes
Prokaryotes vs Eukaryotes
Prokaryotes are simpler, lack organelles; eukaryotes are complex with organelles.
Animal Kingdom Features
Animal Kingdom Features
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Plant Kingdom Features
Plant Kingdom Features
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Study Notes
Taxonomy
- Taxonomy is the branch of science concerned with classifying organisms.
- A taxonomic hierarchy classifies organisms, from the broadest (domain) to the most specific (species).
- Kingdom, genus, and species are key for organism understanding.
The Five Kingdoms
- The five kingdoms are: Animal, Plant, Fungus, Bacteria, and Protista.
- Each organism fits into one of these five kingdoms.
Key Features of the Five Kingdoms
- Animal: Multicellular, eukaryotic, no cell walls, heterotrophic.
- Plant: Multicellular, eukaryotic, cellulose cell walls, autotrophic.
- Fungus: Multicellular, eukaryotic, chitin, glucans, and glycoproteins cell walls, heterotrophic.
- Protista: Unicellular, eukaryotic, most lack cell walls (but some have them), autotrophic or heterotrophic.
- Bacteria: Unicellular, prokaryotic, peptidoglycan cell walls, autotrophic or heterotrophic.
Prokaryotes vs Eukaryotes
- All cells have a cell membrane, cytoplasm, ribosomes, and DNA.
- Prokaryotes are simpler than eukaryotes.
- Prokaryotes lack membrane-bound organelles (nucleus, endoplasmic reticulum, mitochondria, vacuoles, lysosomes).
- Prokaryotes have circular DNA; eukaryotes have linear DNA.
Additional Resources
- A Patreon channel offers detailed study guides and exam coaching videos.
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