AP Biology Exam Prep
2026 Spring
AP Biology Exam Prep
Online
Instructor: Mathur
Saturday 3 – 5PM CT
Dates: Feb 7 to April 25
No Class Date: NA
Fee: $799
Mrs. Neha Mathur is an energetic and enthusiastic individual with eighteen years of teaching experience. She is skilled in designing science curricula targeted at meeting the needs of students with different abilities and backgrounds. After completing her Masters in biochemistry, she taught biotechnology at the graduate level for two years. After that she spend three years teaching students at the high school level and worked as a Research Associate at a Biotech firm.
Later she received her second master’s degree in education and has been teaching pre-AP biology, pre-AP chemistry, and AP Biology at private and public high schools in Texas and Louisiana. Currently, she is teaching pre-AP biology and SRD (Scientific Research and Development) at St. Johns School, Houston. She is also one of the moderators for the Science Olympiad team at the school.
Class Description
This class will prepare students for the upcoming AP Biology exam in May. AP Biology is an introductory college-level biology course. Students cultivate their understanding of biology through inquiry-based investigations as they explore topics like evolution, energetics, information storage and transfer, and system interactions.
Homework
Weekly homework will be assigned. It will take approximately 45 – 90 minutes to complete.
Prerequisite
Students should be currently taking AP Biology in school.
How Long Is The AP Biology Exam?
The AP Biology exam is three hours long and consists of two sections: a multiple-choice/grid-in quantitative section and a free-response section.
What’s The Structure Of The Exam?
The AP Biology Exam, like many of the other AP exams, is composed of two sections. The multiple choice section and the free response section.
- The multiple choice section is 1 hour and 30 minutes long, 60 questions, and is worth 50% of your total score including:
- Concept explanations
- Visual representations
- Questions and methods
- Representing and describing data
- Statistical tests and data analysis
- Argumentation
- The free response section is 1 hour and 30 minutes long, and is worth 50% of your total score.
- The free response section consists of two long-form free-response questions, both of which require data analysis, and four short-form free-response questions that require a paragraph-length response that covers your ability to describe, explain, predict, justify, or represent a given scenario.
Exam Date
Monday, May 4, 2026: 8 AM Local
Unit 1: Chemistry of Life
- The structure and chemical properties of water
- The makeup and properties of macromolecules
- The structure of DNA and RNA
Unit 2: Cell Structure and Function
- Cellular components and functions of those components
- Cell interaction with its environment
- The cell membrane structure and function
- Cell regulatory mechanisms like osmosis and selective permeability
- Cellular compartmentalization
Unit 3: Cellular Energetics
- The structure and function of enzymes
- The role of energy in living systems
- The processes of photosynthesis
- The processes of cellular respiration
- Molecular diversity and cellular response to environmental changes
Unit 4: Cell Communication and Cell Cycle
- The mechanisms of cell communication
- Signal transduction
- Cellular responses and feedback mechanisms
- The events in a cell cycle
Unit 5: Heredity
- The process and function of meiosis
- The concepts genetic diversity
- Mendel’s laws and probability
- Non-mendelian Inheritance
- Factors affecting inheritance and gene expression
Unit 6: Gene Expression and Regulation
- The roles and functions of DNA and RNA
- The mechanisms of gene expression
- How genotype affects phenotype
- Mutations, genetic diversity, and natural selection
- Genetic engineering and biotechnology
Unit 7: Natural Selection
- Evidential support for evolution and common ancestry
- The mechanisms of natural selection and speciation
- Environmental and human-caused factors in evolution
- Charting species ancestry through phylogenetic trees and cladograms
- Extinction
- Models of the origin of life on Earth
Unit 8: Ecology
- Communication and responses to environmental changes
- Energy flow within and across ecosystems
- Factors in the growth, density, and success of populations
- Factors in community and ecosystem dynamics
- Invasive species, human interaction, and environmental changes

