Bio 181 Exam 1 (Ch 1-7) with Questions &
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1. What are the shared properties of living organisms?
A. Uses oxygen for respiration
B. Sexual reproduction
C. Able to move
D. Adapted to its environment
E. Multicellular - ANSWER ✓ D. Adapted to its environment
Reasoning: not multicelluar because prokaryotic cells are not multicelllular
2. What is an amphipathetic molecule?
A. A molecule that amplifies the effects of an enzyme
B. A molecule that is toxic to amphibians
C. A molecule that has hydrophilic and hydrophobic regions
, D. A molecule that is vapor at room temperature
E. A molecule that does not have a solid form - ANSWER ✓ C. A molecule
that has hydrophilic and hydrophobic regions
Reasoning: amphipathetic is apart of the phosphate group. Also has a polar
head and non polar tail
3. Lauren learns in her biology class that a distinguishing feature of mammals is
that they have hair. She later observes while at the zoo the anteaters have hair.
Therefore, she reasons, anteaters must be mammals.
A. Deductive reasoning
B. Inductive reasoning
C. Conductive reasoning
D. All of the above
E. None of the above - ANSWER ✓ A. Deductive reasoning
Reasoning: Big idea to specific reasoning
4. Which of these is considered a level of biology?
A. Family
B. Organisms
, C. County
D. Proteins
E. Reproductive Pair - ANSWER ✓ B. Organisms
5. What functional group consists of an oxygen atom bound to a hydrogen atom?
A. Hydroxyl group
B. Amino group
C. Carbonyl group
D. Methyl group
E. Sulfhydryl group - ANSWER ✓ A. Hydroxyl group
Reasoning: consists of hydrogen and oxygen atoms. Polar and non polar
Example: alcohol
6. Angela learned in class that all bees have two pairs of wings. She learned in
the laboratory that wasps, butterflies, and moths also have two pairs of wings.
From these observations Angela reasons that all insects must have two pairs
of wings. This type of reasoning is called?
A. Deductive
B. Inductive
, C. Conductive
D. All of the above
E. None of the above - ANSWER ✓ B. Inductive
Reasoning: goes from specific reasoning to big idea
7. What term in scientific research is used to describe the technique of studying
a single variable at a time to understand how a system function?
A. Minimalism
B. Post-Modernism
C. Abstractism
D. Reductionism
E. Determinism - ANSWER ✓ D. Reductionism
Reasoning: reduce a question to a single variable and research it
8. Which of the following is not part of the scientific method?
A. A hypotheses must be testable
B. An experiment must be respeatable
C. A theory is just a hunch or idea based on little data
Answers (Verified Answers) | Latest
(2026/2027) Updated Version |
100% Guaranteed Pass
{JUST RELEASED}
1. What are the shared properties of living organisms?
A. Uses oxygen for respiration
B. Sexual reproduction
C. Able to move
D. Adapted to its environment
E. Multicellular - ANSWER ✓ D. Adapted to its environment
Reasoning: not multicelluar because prokaryotic cells are not multicelllular
2. What is an amphipathetic molecule?
A. A molecule that amplifies the effects of an enzyme
B. A molecule that is toxic to amphibians
C. A molecule that has hydrophilic and hydrophobic regions
, D. A molecule that is vapor at room temperature
E. A molecule that does not have a solid form - ANSWER ✓ C. A molecule
that has hydrophilic and hydrophobic regions
Reasoning: amphipathetic is apart of the phosphate group. Also has a polar
head and non polar tail
3. Lauren learns in her biology class that a distinguishing feature of mammals is
that they have hair. She later observes while at the zoo the anteaters have hair.
Therefore, she reasons, anteaters must be mammals.
A. Deductive reasoning
B. Inductive reasoning
C. Conductive reasoning
D. All of the above
E. None of the above - ANSWER ✓ A. Deductive reasoning
Reasoning: Big idea to specific reasoning
4. Which of these is considered a level of biology?
A. Family
B. Organisms
, C. County
D. Proteins
E. Reproductive Pair - ANSWER ✓ B. Organisms
5. What functional group consists of an oxygen atom bound to a hydrogen atom?
A. Hydroxyl group
B. Amino group
C. Carbonyl group
D. Methyl group
E. Sulfhydryl group - ANSWER ✓ A. Hydroxyl group
Reasoning: consists of hydrogen and oxygen atoms. Polar and non polar
Example: alcohol
6. Angela learned in class that all bees have two pairs of wings. She learned in
the laboratory that wasps, butterflies, and moths also have two pairs of wings.
From these observations Angela reasons that all insects must have two pairs
of wings. This type of reasoning is called?
A. Deductive
B. Inductive
, C. Conductive
D. All of the above
E. None of the above - ANSWER ✓ B. Inductive
Reasoning: goes from specific reasoning to big idea
7. What term in scientific research is used to describe the technique of studying
a single variable at a time to understand how a system function?
A. Minimalism
B. Post-Modernism
C. Abstractism
D. Reductionism
E. Determinism - ANSWER ✓ D. Reductionism
Reasoning: reduce a question to a single variable and research it
8. Which of the following is not part of the scientific method?
A. A hypotheses must be testable
B. An experiment must be respeatable
C. A theory is just a hunch or idea based on little data
