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General Biology I - BIOL 101

Covers cell structure, biomolecules, metabolism, genetics, evolution, and fundamental principles of biological organization.

Study Tools

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Study guides

7

4 Metabolism and Energy

Follow how enzymes organize metabolism, how cells transfer energy through ATP and electron carriers, and how respiration, fermentation, and photosynthesis transform energy.
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6 Evolution and Population Genetics

Trace how inheritance creates and reshuffles genetic variation, how populations evolve through four major processes, and how the Hardy–Weinberg model provides a baseline for allele and genotype frequencies.
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5 Genetics and Molecular Biology

Follow how genetic information is copied, expressed, changed, and passed between generations, from DNA replication to inheritance.
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7 Mechanisms and Evidence of Evolution

Trace how evolutionary mechanisms change populations, how new species form, and how independent evidence reveals relationships among organisms.
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3 Cell Structure and Function

Explore how cells are organized, how their structures support specialized functions, and how substances cross cellular membranes.
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2 Biological Molecules

Explore how the structures and chemical properties of water, carbohydrates, lipids, proteins, and nucleic acids enable their roles in living cells.
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1 Principles of Biological Organization

Explore how living systems are organized, what they share, how they regulate internal conditions, and how biologists investigate them.
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Quizzes

7

6 Evolution and Population Genetics

A medium-difficulty quiz applying concepts in inheritance, genetic variation, population change, and Hardy–Weinberg equilibrium.
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7 Mechanisms and Evidence of Evolution

A medium-difficulty quiz on evolutionary mechanisms, speciation, common ancestry, and evidence for evolution.
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5 Genetics and Molecular Biology

A medium-difficulty quiz on DNA replication, gene expression, mutation, and inheritance.
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4 Metabolism and Energy

A medium-difficulty quiz on enzymes, metabolic pathways, energy transfer, cellular respiration, and photosynthesis.
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2 Biological Molecules

A medium-difficulty quiz on how the structures and chemical properties of biological molecules relate to their functions.
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3 Cell Structure and Function

A medium-difficulty quiz on cell structure and function, including cell theory, organelles, membranes, and transport.
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1 Principles of Biological Organization

A 14-question quiz on biological organization, characteristics of life, homeostasis, and scientific inquiry.
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Flashcards

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7 Mechanisms and Evidence of Evolution

Review how populations evolve, how new species form, and how multiple lines of evidence reveal evolutionary history.
Flashcards · Updated

4 Metabolism and Energy

Review how enzymes, energy carriers, cellular respiration, fermentation, and photosynthesis support energy transfer and metabolism in cells.
Flashcards · Updated

6 Evolution and Population Genetics

Review inheritance, sources of genetic variation, mechanisms of population change, and the Hardy–Weinberg model.
Flashcards · Updated

2 Biological Molecules

Review how the structures and chemical properties of water, carbohydrates, lipids, proteins, and nucleic acids support their roles in living cells.
Flashcards · Updated

3 Cell Structure and Function

Review cell theory, cell types and organelles, membrane structure, and the ways substances move across cell membranes.
Flashcards · Updated

5 Genetics and Molecular Biology

Review how genetic information is copied, expressed, changed, and inherited through chromosomes and reproductive cells.
Flashcards · Updated

1 Principles of Biological Organization

Review biological organization, shared characteristics of life, homeostasis, and basic scientific inquiry.
Flashcards · Updated