BSC 1005 Final Exam 2027 | Actual Questions, Correct
Answers & Detailed Rationales | Complete Biology
Study Guide & Comprehensive Exam Review
1. In what way(s) is the science of biology influencing and changing our culture?
A) By helping us understand our impact on the environment
B) By providing new medical treatments
C) By improving agriculture
D) *All of the above
Answer: D
Rationale: Biology influences culture through environmental understanding, medicine, and agriculture.
2. What is biology?
A) The study of chemicals
B) *The scientific study of life
C) The study of matter
D) The study of Earth
Answer: B
Rationale: Biology is the scientific study of living organisms and life processes.
3. Which of the following is not a property of life?
A) *Populations of organisms rarely change over time.
B) Organisms exhibit complex organization
C) Organisms respond to stimuli
D) Organisms maintain homeostasis
Answer: A
, Rationale: Populations evolve over time; this is a property of life, so the statement is false.
4. What are the two main processes that ecosystems depend upon?
A) Photosynthesis and respiration
B) *Nutrient recycling and energy flow
C) Predation and competition
D) Reproduction and growth
Answer: B
Rationale: Ecosystems depend on nutrient cycling and energy flow.
5. Which of the following is not recycled but is lost from ecosystems?
A) Carbon
B) Nitrogen
C) *Energy
D) Phosphorus
Answer: C
Rationale: Energy flows through ecosystems and is lost as heat; nutrients are recycled.
6. Which of the following is a producer?
A) Mushroom
B) *Oak tree
C) Deer
D) Human
Answer: B
Rationale: Producers (autotrophs) make their own food via photosynthesis.
7. Humans are _____.
Answers & Detailed Rationales | Complete Biology
Study Guide & Comprehensive Exam Review
1. In what way(s) is the science of biology influencing and changing our culture?
A) By helping us understand our impact on the environment
B) By providing new medical treatments
C) By improving agriculture
D) *All of the above
Answer: D
Rationale: Biology influences culture through environmental understanding, medicine, and agriculture.
2. What is biology?
A) The study of chemicals
B) *The scientific study of life
C) The study of matter
D) The study of Earth
Answer: B
Rationale: Biology is the scientific study of living organisms and life processes.
3. Which of the following is not a property of life?
A) *Populations of organisms rarely change over time.
B) Organisms exhibit complex organization
C) Organisms respond to stimuli
D) Organisms maintain homeostasis
Answer: A
, Rationale: Populations evolve over time; this is a property of life, so the statement is false.
4. What are the two main processes that ecosystems depend upon?
A) Photosynthesis and respiration
B) *Nutrient recycling and energy flow
C) Predation and competition
D) Reproduction and growth
Answer: B
Rationale: Ecosystems depend on nutrient cycling and energy flow.
5. Which of the following is not recycled but is lost from ecosystems?
A) Carbon
B) Nitrogen
C) *Energy
D) Phosphorus
Answer: C
Rationale: Energy flows through ecosystems and is lost as heat; nutrients are recycled.
6. Which of the following is a producer?
A) Mushroom
B) *Oak tree
C) Deer
D) Human
Answer: B
Rationale: Producers (autotrophs) make their own food via photosynthesis.
7. Humans are _____.
