PassProfessor’s General Biology program is a chapter-simulation practice program for a college course — not a licensing exam, and not tied to any single textbook. It holds 1,530 original practice questions organized across 21 chapter groups, so you can drill the chapter you are studying this week or sit a full simulation built from the whole course.
What’s included
- The full bank: 1,530 original questions across 21 chapter groups, every one written from published course structure with its facts checked against authoritative disciplinary sources.
- An explanation on every question — the bank’s explanation coverage is verified at 100%, so every practice item tells you why the keyed answer is right.
- Chapter-group drills: one 10-question drill per chapter group, so a weak chapter shows up in your results before it shows up on a course exam.
- Fresh simulations: each full simulation draws 100 questions across all chapter groups, weighted the way the bank itself is weighted, with unseen questions served first — never the same exam twice.
- A free sample: a fixed 12-question set across the chapter groups.
Price: $9 for the full program, with 6 months of access.
Verified questions
Every question in this program is original — written for PassProfessor from the official exam blueprint, never copied from a test bank or another provider’s materials. Before enrollment opened, each answer key was independently verified: reviewers re-answered sampled questions blind, disagreements were settled against the primary sources, and every numeric answer was recomputed from first principles. Questions whose facts could not be confirmed were removed, and the bank passed a text-overlap screen. Practice exams draw a fresh, blueprint-weighted set from the full bank on every attempt, so no two practice exams are the same.
Enroll now — $9 — one payment, full access for 6 months.
How the practice maps to the course
Every question is tagged to a chapter group and a topic. The table below is the delivered bank itself, counted question by question, with the share of each 100-question simulation that chapter group carries.
| Chapter group | Practice questions | Questions per simulation |
|---|---|---|
| Chapter 1: The Study of Life and the Scientific Method | 57 | 4 |
| Chapter 2: The Chemical Context of Life | 71 | 5 |
| Chapter 3: Biological Macromolecules | 66 | 4 |
| Chapter 4: Cell Structure and Function | 60 | 4 |
| Chapter 5: Membranes and Cellular Transport | 61 | 4 |
| Chapter 6: Metabolism, Energy, and Enzymes | 65 | 4 |
| Chapter 7: Cellular Respiration | 67 | 4 |
| Chapter 8: Photosynthesis | 66 | 4 |
| Chapter 9: Cell Communication and Signaling | 55 | 4 |
| Chapter 10: The Cell Cycle and Mitosis | 51 | 4 |
| Chapter 11: Meiosis and Sexual Life Cycles | 65 | 4 |
| Chapter 12: Mendelian Genetics | 117 | 7 |
| Chapter 13: DNA Replication and Gene Expression | 114 | 7 |
| Chapter 14: Gene Regulation and Biotechnology | 68 | 5 |
| Chapter 15: Evolution and Natural Selection | 73 | 5 |
| Chapter 16: Population Genetics and Speciation | 109 | 7 |
| Chapter 17: Phylogeny and the Diversity of Life | 61 | 4 |
| Chapter 18: Population and Community Ecology | 94 | 6 |
| Chapter 19: Ecosystems, Energy Flow, and Biogeochemical Cycles | 63 | 4 |
| Chapter 20: Biodiversity, Human Impacts, and Conservation | 52 | 4 |
| Integrative Capstone | 95 | 6 |
| Total | 1,530 | 100 |
About scores
General Biology is a college course: there is no national exam, format, or passing score. Your instructor sets the exams and the grading. Simulations here are scored against a 70% practice benchmark so you can track progress chapter by chapter — treat your own syllabus, not this benchmark, as your target.
Disclaimer
PassProfessor is an independent study-preparation provider. This program is supplemental practice for a college course; it is not a substitute for your course, your instructor, or your assigned textbook, it awards no course credit, and it is not affiliated with or endorsed by any college, university, textbook publisher, or author. All practice questions are original PassProfessor material; no textbook content is reproduced.
Enroll now — $9 — one payment, full access for 6 months.