BIO 122 is an introductory course in biology that covers a wide range of topics related to the
structure, function, and diversity of living organisms. The course is designed to provide students
with a strong foundation in the basic concepts of biology, including genetics, evolution, ecology,
and cellular biology. In this course, students will learn about the different levels of biological
organization, from molecules to ecosystems, and how these levels are interconnected.
Unit 1: The Nature of Science
The first unit of BIO 122 introduces students to the scientific method and the process of
scientific inquiry. Students learn about the different types of scientific research, including
observational studies, experiments, and field studies. The unit also covers the role of hypotheses
and theories in science and how scientific knowledge is built over time through the process of
peer review.
Unit 2: Chemistry of Life
The second unit of BIO 122 focuses on the chemistry of life, including the structure and function
of biological molecules such as proteins, carbohydrates, and lipids. Students learn about the
principles of biochemistry, including enzyme kinetics, and how energy is stored and released in
cells. The unit also covers the basic principles of cell biology, including the structure and
function of organelles such as the nucleus, mitochondria, and chloroplasts.
Unit 3: Cellular Biology
The third unit of BIO 122 delves deeper into cellular biology, including the processes of cell
division and differentiation. Students learn about the different types of cells, including
prokaryotic and eukaryotic cells, and how cells communicate with each other. The unit also
covers the role of membranes in cells, including transport mechanisms and signal transduction.
Unit 4: Genetics
The fourth unit of BIO 122 covers the principles of genetics, including the structure and function
of DNA and the processes of transcription and translation. Students learn about the different
types of mutations and how they can lead to genetic disorders. The unit also covers the principles
of inheritance and genetic variation, including the role of meiosis in sexual reproduction.
Unit 5: Evolution
The fifth unit of BIO 122 focuses on the principles of evolution, including the different
mechanisms of evolution such as natural selection, genetic drift, and gene flow. Students learn
about the evidence for evolution, including the fossil record, biogeography, and comparative
anatomy. The unit also covers the different types of speciation and the role of evolution in
shaping biodiversity.
Unit 6: Ecology
The sixth unit of BIO 122 covers the principles of ecology, including the different levels of
structure, function, and diversity of living organisms. The course is designed to provide students
with a strong foundation in the basic concepts of biology, including genetics, evolution, ecology,
and cellular biology. In this course, students will learn about the different levels of biological
organization, from molecules to ecosystems, and how these levels are interconnected.
Unit 1: The Nature of Science
The first unit of BIO 122 introduces students to the scientific method and the process of
scientific inquiry. Students learn about the different types of scientific research, including
observational studies, experiments, and field studies. The unit also covers the role of hypotheses
and theories in science and how scientific knowledge is built over time through the process of
peer review.
Unit 2: Chemistry of Life
The second unit of BIO 122 focuses on the chemistry of life, including the structure and function
of biological molecules such as proteins, carbohydrates, and lipids. Students learn about the
principles of biochemistry, including enzyme kinetics, and how energy is stored and released in
cells. The unit also covers the basic principles of cell biology, including the structure and
function of organelles such as the nucleus, mitochondria, and chloroplasts.
Unit 3: Cellular Biology
The third unit of BIO 122 delves deeper into cellular biology, including the processes of cell
division and differentiation. Students learn about the different types of cells, including
prokaryotic and eukaryotic cells, and how cells communicate with each other. The unit also
covers the role of membranes in cells, including transport mechanisms and signal transduction.
Unit 4: Genetics
The fourth unit of BIO 122 covers the principles of genetics, including the structure and function
of DNA and the processes of transcription and translation. Students learn about the different
types of mutations and how they can lead to genetic disorders. The unit also covers the principles
of inheritance and genetic variation, including the role of meiosis in sexual reproduction.
Unit 5: Evolution
The fifth unit of BIO 122 focuses on the principles of evolution, including the different
mechanisms of evolution such as natural selection, genetic drift, and gene flow. Students learn
about the evidence for evolution, including the fossil record, biogeography, and comparative
anatomy. The unit also covers the different types of speciation and the role of evolution in
shaping biodiversity.
Unit 6: Ecology
The sixth unit of BIO 122 covers the principles of ecology, including the different levels of
