Bio 1108 Exam 1 Newest 2025/2026 Complete Questions And Correct Detailed Answers (Verified
Answers) |Brand New Version!!
What is Reductionism? - (ANSWER)reducing complex systems to simpler components that are more
manageable to study
What is Biology? - (ANSWER)the study of life and living things
What is the Biosphere? - (ANSWER)Consists of all life on Earth and all parts of the Earth in which life
exists, including land, water, and the atmosphere.
What are the 5 components found at any biological level? - (ANSWER)1. organization
2. information (genetic)
3. energy and matter
4. interactions (behaviorally, chemically)
5. evolution
How do we study life? - (ANSWER)scientific method
What are the steps of the scientific method? - (ANSWER)1. problem
2. hypothesis
3. procedure
4.analyze
5.conclusion
How old do scientists believe the Earth is? How long was there no life? - (ANSWER)4.2 billion years old ;
1 billion years
What is the Oparin-Haldane hypothesis? - (ANSWER)reducing atmosphere facilitates organic molecule
formation
, Bio 1108 Exam 1 Newest 2025/2026 Complete Questions And Correct Detailed Answers (Verified
Answers) |Brand New Version!!
What is the Miller-Urey experiment? - (ANSWER)- water, methane, ammonia, carbon dioxide were the
gases
- attempt to simulate the Earth 4.6 billion years ago
- amino acids, the building blocks of life were reproduced from gases that were believed to exist when
the Earth was formed and the input of energy
What is the warm puddle hypothesis? - (ANSWER)life began from single celled organisms arising from
warm puddles most likely near volcanic activity
-most accurate as of 2021
What are the 2 major characteristics of life? - (ANSWER)-ability to replicate
-ability to perform some type of metabolic activity
What are the 4 conditions for chemical origin of life? - (ANSWER)1. abiotic, non-living, synthesis of small
organic molecules ( amino acids, nitrogenous bases)
2. joining of these organic molecules into macromolecules (proteins, nucleic acids)
3. packaging of these organic molecules into protocells
4. origin of self-replicating molecules that eventually lead to inheritance
What was the first genetic material most likely? - (ANSWER)RNA; can function as an enzyme catalyst =
ribozyme
What is taxonomy? - (ANSWER)the science of naming and classifying organisms
Who is the father of taxonomy? - (ANSWER)Carolus Linnaeus
What is the order of classification? - (ANSWER)Domain, Kingdom, Phylum, Class, Order, Family, Genus,
Species
Answers) |Brand New Version!!
What is Reductionism? - (ANSWER)reducing complex systems to simpler components that are more
manageable to study
What is Biology? - (ANSWER)the study of life and living things
What is the Biosphere? - (ANSWER)Consists of all life on Earth and all parts of the Earth in which life
exists, including land, water, and the atmosphere.
What are the 5 components found at any biological level? - (ANSWER)1. organization
2. information (genetic)
3. energy and matter
4. interactions (behaviorally, chemically)
5. evolution
How do we study life? - (ANSWER)scientific method
What are the steps of the scientific method? - (ANSWER)1. problem
2. hypothesis
3. procedure
4.analyze
5.conclusion
How old do scientists believe the Earth is? How long was there no life? - (ANSWER)4.2 billion years old ;
1 billion years
What is the Oparin-Haldane hypothesis? - (ANSWER)reducing atmosphere facilitates organic molecule
formation
, Bio 1108 Exam 1 Newest 2025/2026 Complete Questions And Correct Detailed Answers (Verified
Answers) |Brand New Version!!
What is the Miller-Urey experiment? - (ANSWER)- water, methane, ammonia, carbon dioxide were the
gases
- attempt to simulate the Earth 4.6 billion years ago
- amino acids, the building blocks of life were reproduced from gases that were believed to exist when
the Earth was formed and the input of energy
What is the warm puddle hypothesis? - (ANSWER)life began from single celled organisms arising from
warm puddles most likely near volcanic activity
-most accurate as of 2021
What are the 2 major characteristics of life? - (ANSWER)-ability to replicate
-ability to perform some type of metabolic activity
What are the 4 conditions for chemical origin of life? - (ANSWER)1. abiotic, non-living, synthesis of small
organic molecules ( amino acids, nitrogenous bases)
2. joining of these organic molecules into macromolecules (proteins, nucleic acids)
3. packaging of these organic molecules into protocells
4. origin of self-replicating molecules that eventually lead to inheritance
What was the first genetic material most likely? - (ANSWER)RNA; can function as an enzyme catalyst =
ribozyme
What is taxonomy? - (ANSWER)the science of naming and classifying organisms
Who is the father of taxonomy? - (ANSWER)Carolus Linnaeus
What is the order of classification? - (ANSWER)Domain, Kingdom, Phylum, Class, Order, Family, Genus,
Species
