1ST EDITION BY SAMANTHA FOWLER
REBECCA ROUSH JAMES WISE
9781938168116 UPDATED 2026 21
CHAPTERS COMPLETE GUIDE.
,CONCEPTS OF BIOLOGY – TABLE OF CONTENTS
1. Introduction to Biology
2. Chemistry of Life
3. Cell Structure and Function
4. How Cells Obtain Energy
5. Photosynthesis
6. Reproduction at the Cellular Level
7. The Cellular Basis of Inheritance
8. Patterns of Inheritance
9. Molecular Biology
10.Biotechnology
11.Evolution and Its Processes
12.Diversity of Life
13.Diversity of Microbes, Fungi, and Protists
14.Diversity of Plants
15.Diversity of Animals
16.The Body’s Systems
17.The Immune System and Disease
18.Animal Reproduction and Development
19.Population and Community Ecology
20.Ecosystems and the Biosphere
21.Conservation and Biodiversity
,CHAPTER 1: INTRODUCTION TO BIOLOGY
This chapter introduces biology as the study of life, emphasizing its core
themes: evolution, structure and function, information flow, energy
transformation, and interconnections within systems. Key concepts include
scientific methods, characteristics of living organisms, levels of biological
organization, and the role of inquiry in advancing knowledge. Nurses apply this
foundational understanding to health assessment, patient care, and evidence-
based practice.
1. Which characteristic is essential for defining life?
A. Ability to walk
B. Reproduction
C. Use of tools
D. Thinking
- CORRECT ANSWER - : B
Rationale: Reproduction is a fundamental characteristic of living
organisms, distinguishing them from nonliving matter. Other options are
not universal features of life.
2. What is the main goal of science?
A. To memorize facts
B. To develop testable explanations
C. To prove beliefs correct
D. To eliminate uncertainty
- CORRECT ANSWER - : B
Rationale: Science seeks to develop explanations that can be tested and
refined through observation and experimentation. Memorization or
proving beliefs is not its purpose.
, 3. Which level of biological organization includes communities of
interacting populations?
A. Organism
B. Ecosystem
C. Tissue
D. Population
- CORRECT ANSWER - : B
Rationale: Ecosystems encompass multiple populations and their
interactions with each other and the environment. Tissues and organisms
are smaller scales.
4. Which theme in biology emphasizes energy acquisition and use?
A. Evolution
B. Energy and Matter
C. Information Flow
D. Interconnections
- CORRECT ANSWER - : B
Rationale: The energy and matter theme focuses on how organisms
capture, transform, and use energy for life processes.
5. What is the correct sequence of the scientific method?
A. Hypothesis → Observation → Experiment → Conclusion
B. Observation → Hypothesis → Experiment → Conclusion
C. Experiment → Observation → Hypothesis → Conclusion
D. Observation → Experiment → Hypothesis → Conclusion
- CORRECT ANSWER - : B
Rationale: Scientific inquiry begins with observation, followed by
hypothesis formulation, testing, and conclusion.
6. Which statement best describes a hypothesis?
A. A proven fact