Bio 100 Exam 1 UNLV Questions and Answers with Verified Solutions
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Course
Bio 100
Institution
Bio 100
Bio 100 Exam 1 UNLV Questions and
Answers with Verified Solutions
**What are the defining characteristics of a living organism?**
1. Made up of cells
2. Possesses a unique molecular structure
3. Responds to its external environment
4. Maintains internal homeostasis
5. Requires energy and ...
Bio 100 Exam 1 UNLV Questions and Answers with Verified Solutions **What are the defining characteristics of a living organism?** ✔✔ 1. Mad e up of cells 2. Possesses a unique molecular structure 3. Responds to its external environment 4. Maintains internal homeostasis 5. Requires energy and raw materials 6. Capable of growth and reproduction 7. Populations can adapt and evolve **How is life categorized?** ✔✔ 1. Domain (dumb) 2. Kingdom (kids) 3. Phylum (play) 4. Class (catch) 5. Order (on) 6. Family (freeway) 7. Genus (get) 8. Species (smashed) **What are the three domains of life?** ✔✔ Bacteria, Archaea, an d Eukarya **Describe Bacteria and Archaea.** ✔✔ - Microscopic single -celled organisms - Possess prokaryotic cell structure (lack a nucleus) **What defines Eukarya?** ✔✔ Organisms with membrane -bound nuclei and internal compartments **What are the kingdoms of Eukarya?** ✔✔ 1. Animal 2. Plant 3. Fungi 4. Protists (including protozoans, algae, and diatoms) **How would you classify the Brown Bear (Arctic Bear)?** ✔✔ D: Eukarya K: Animalia P: Chordata C: Mammalia O: C arnivora F: Ursidae G: Ursus S: Arctos **Are viruses considered alive?** ✔✔ No **How would you classify humans (Wise Human) taxonomically?** ✔✔ D: Eukarya K: Animalia P: Chordata
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