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Bio-1406 Exam 1 Questions and Correct
Answers
What are the two biggest uses of water in the U.S.?— Ans:
Agriculture and Electricity
What happens to the density of water when it freezes?— Ans: It
Expands
What is the main source of energy for most life on Earth?— Ans:
The Sun
What are some uses for radioactivity?— Ans: X-Ray, PET Scans, CT
Scans
What is the connection between shape and function?— Ans:
Function follows shape
What are the properties of life?— Ans: order, regulation, growth
and development, energy processing, response to the environment,
reproduction, evolution
What are the 3 domains of life?— Ans: Bacteria, Archaea, Eukarya
What are the kingdoms in Domain Eukarya?— Ans: Protista, Fungi,
Plantae, Animalia
What are the kingdoms in domain Archaea ?— Ans: Archaea
What is the kingdom in Domain Bacteria?— Ans: Bacteria
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What is the first level of Biology?— Ans: The Biosphere
What is the second level of Biology?— Ans: Ecosystems
What is the third level of Biology?— Ans: Communities
What is the fourth level of Biology?— Ans: Populations
What is the fifth level of Biology?— Ans: Organisms
What is the sixth level of Biology?— Ans: Organs
What is the seventh level of Biology?— Ans: Tissues
What is the eighth level of Biology?— Ans: Cells
What is the ninth level of Biology?— Ans: Organelles
What is the tenth level of Biology?— Ans: Molecules
A scientific hypothesis must be— Ans: testable and falsifiable
What were reasons why most research is wrong?— Ans: Bias, Small
sample sizing, p-hacking, lack of reproduced studies
How to remember the properties of life— Ans: EEGORRR
What is cohesion?— Ans: An attraction between molecules of the
same substance
What is adhesion?— Ans: An attraction between molecules of
different substances
© 2025 All rights reserved
Bio-1406 Exam 1 Questions and Correct
Answers
What are the two biggest uses of water in the U.S.?— Ans:
Agriculture and Electricity
What happens to the density of water when it freezes?— Ans: It
Expands
What is the main source of energy for most life on Earth?— Ans:
The Sun
What are some uses for radioactivity?— Ans: X-Ray, PET Scans, CT
Scans
What is the connection between shape and function?— Ans:
Function follows shape
What are the properties of life?— Ans: order, regulation, growth
and development, energy processing, response to the environment,
reproduction, evolution
What are the 3 domains of life?— Ans: Bacteria, Archaea, Eukarya
What are the kingdoms in Domain Eukarya?— Ans: Protista, Fungi,
Plantae, Animalia
What are the kingdoms in domain Archaea ?— Ans: Archaea
What is the kingdom in Domain Bacteria?— Ans: Bacteria
© 2025 All rights reserved
, 2 | Page
What is the first level of Biology?— Ans: The Biosphere
What is the second level of Biology?— Ans: Ecosystems
What is the third level of Biology?— Ans: Communities
What is the fourth level of Biology?— Ans: Populations
What is the fifth level of Biology?— Ans: Organisms
What is the sixth level of Biology?— Ans: Organs
What is the seventh level of Biology?— Ans: Tissues
What is the eighth level of Biology?— Ans: Cells
What is the ninth level of Biology?— Ans: Organelles
What is the tenth level of Biology?— Ans: Molecules
A scientific hypothesis must be— Ans: testable and falsifiable
What were reasons why most research is wrong?— Ans: Bias, Small
sample sizing, p-hacking, lack of reproduced studies
How to remember the properties of life— Ans: EEGORRR
What is cohesion?— Ans: An attraction between molecules of the
same substance
What is adhesion?— Ans: An attraction between molecules of
different substances
© 2025 All rights reserved
