New York State · Science Regents
Living Environment Regents.
Premium preparation for New York's biology Regents — content, lab practicals, and the four state-required investigations.
The Living Environment Regents is most students' first science Regents. A strong score satisfies the New York science graduation requirement and lays the foundation for AP Biology, the Health Sciences track, and pre-med pathways.
Book a Free ConsultationTutoring Plan · Rates · AvailabilityExam Snapshot
Living Environment at a glance.
Format, lab requirements, and scoring for the Living Environment Regents.
- Total Time
- 3 hours
- Total Questions
- 85
- Part A
- 30 multiple-choice · general biology content
- Part B
- Part B-1 multiple choice + Part B-2 short response
- Part C
- Extended constructed response · applying concepts
- Part D
- Laboratory practical questions
- Lab Requirement
- 1,200 minutes of hands-on lab + 4 state-required investigations
- Calculator
- Four-function calculator permitted
- Passing Score
- 65 scaled · 85 = mastery
Section 01
Exam Structure
The Living Environment Regents uniquely combines a content exam with a separate laboratory practical section.
Part A
- Questions
- 30 MC
- Focus
- Core biology
Part B
- B-1
- MC
- B-2
- Short response
- Data & graph interpretation
Part C
- Type
- Extended response
- Application of core concepts
Part D
- Type
- Lab practical
- Tied to state-required labs
Total Time
3 hours
Lab Required
1,200 minutes
Required Labs
4 state investigations
Pass Score
65 / Mastery 85
Section 02 · Topics Tested
Content Domains
Six major content areas span the exam.
Cell Biology & Biochemistry
Cells
- Cell theory
- Prokaryotes vs. eukaryotes
- Organelles and function
- Cell membrane and transport
Biochemistry
- Water & macromolecules
- Enzymes and substrate specificity
- Photosynthesis and cellular respiration (overview)
Homeostasis & Human Body Systems
Homeostasis
- Feedback mechanisms
- Disease as homeostatic failure
Body Systems
- Digestive
- Circulatory
- Respiratory
- Excretory
- Nervous
- Endocrine
- Immune
- Reproductive
Genetics & Heredity
Mendelian Genetics
- Punnett squares
- Dominant / recessive
- Sex-linked traits
Molecular Genetics
- DNA structure
- Replication
- Transcription & translation
- Mutations
- Genetic engineering basics
Evolution & Biodiversity
Natural Selection
- Variation
- Selection pressure
- Speciation
Evidence for Evolution
- Fossil record
- Homologous structures
- Molecular evidence
Ecology
Ecosystems
- Energy flow & food webs
- Carbon and nitrogen cycles
- Population dynamics
Human Impact
- Habitat destruction
- Pollution
- Conservation
Scientific Inquiry & Lab Skills
Experimental Design
- Hypothesis
- Independent / dependent / controlled variables
- Replication
Data Analysis
- Tables
- Bar / line graphs
- Drawing conclusions from data
Section 03 · Part D · Required State Labs
The Four State-Required Investigations
Part D draws directly from four specific NYSED laboratory investigations. Students must complete the labs to be eligible to sit for the exam.
Relationships & Biodiversity
Comparing molecular and structural similarities among species to determine evolutionary relationships.
Making Connections
Investigating the relationship between exercise and pulse rate; experimental design and replication.
Diffusion Through a Membrane
Using starch, glucose, and an indicator to investigate selective permeability of cell membranes.
Beaks of Finches
Simulating natural selection through a 'beak-and-seed' activity that models adaptation and competition.
Section 04
Skills Tested
Underlying skills the Living Environment Regents measures.
Conceptual Biology
Connecting structure, function, and process across scales from molecule to ecosystem.
Graph & Data Interpretation
Reading and explaining graphs across Parts B-2, C, and D.
Scientific Writing
Constructing clear, complete written responses that earn full Regents credit.
Laboratory Reasoning
Connecting hands-on lab experience to exam questions in Part D.
Hypothesis Testing
Identifying independent, dependent, and controlled variables in experimental designs.
Vocabulary Mastery
Precise use of biological terminology — the single largest determinant of Part A scores.
Systems Thinking
Tracing energy and matter through ecosystems and through the human body.
Genetic Reasoning
Punnett squares, pedigrees, and molecular genetics applied to novel scenarios.
Ecological Reasoning
Predicting population and ecosystem responses to disturbance.
Section 05
Common Student Challenges
Common challenges on Living Environment — and how Vinai Sharma addresses each.
Section 06
Vinai Sharma's Teaching Process
A six-step path from diagnostic to test day, used with every Living Environment student.
- Step 01
Initial Diagnostic Assessment
A full-length diagnostic establishes the student's true starting point across every tested area.
- Step 02
Identify Strengths & Weaknesses
Results are mapped to specific subtopics — not just section scores — so the plan targets the right work.
- Step 03
Build Conceptual Foundations
Underlying content is rebuilt where needed so test strategies have something solid to stand on.
- Step 04
Practice Official-Style Questions
Curated, exam-aligned problems are worked through together on the digital whiteboard.
- Step 05
Learn Time-Saving Strategies
Pacing, elimination, and figure-reading techniques tuned to this exam's format.
- Step 06
Build Confidence Through Full-Length Practice Tests
Regular timed practice tests turn preparation into performance — and reveal exactly what to refine next.
Section 07
Why Parents Choose Vinai Sharma
Why New York families choose Vinai Sharma for Living Environment preparation.
30+ Years Teaching Experience
Decades of one-on-one and classroom instruction across every level of science and mathematics.
Individualized Instruction
Every session is built around the student in front of the camera — never a group class.
Concept-Based Learning
Students learn why the material works, not just which button to press.
Digital Whiteboard Lessons
Live, written, step-by-step instruction that mirrors a real classroom whiteboard.
Customized Homework
Assignments written for the student's plan — never generic worksheets.
Progress Tracking
Clear, ongoing measurement so families see exactly where their student stands.
Flexible Online Scheduling
Sessions fit around school, sports, and family life — anywhere in the country.
Patient Teaching Style
Questions are welcomed, not rushed. Students learn to think out loud.
Exam-Oriented Preparation
Every lesson connects back to how the concept actually appears on the exam.
Section 08
Related Subjects & Exams
Topics and exams connected to Living Environment.
Biology
Cells, genetics, evolution, and the systems of life.
Explore Science & Math LibraryChemistry
Matter, reactions, and quantitative reasoning.
Explore Science & Math LibraryPre-Med Sciences
Advanced life sciences for health-profession students.
Explore Test PrepNY Regents
Science and math Regents examinations.
Explore Test PrepAP Exams
AP STEM exam preparation.
Explore Test PrepMCAT
Medical College Admission Test preparation.
Explore Test PrepTEAS
Test of Essential Academic Skills for nursing.
Explore Test PrepHESI A2
HESI Admission Assessment for nursing programs.
ExploreSection 09
Frequently Asked Questions
The questions parents and students ask most often about this exam and how Vinai Sharma prepares his students.
Science & Math Library
Comprehensive Formula Sheet & Free Resources
Downloadable formula sheets, study guides, and reference materials for NY Regents Living Environment Tutoring — curated by Vinai Sharma and continuously expanded as part of the Science & Math Library.
Comprehensive Formula Sheet
Every formula, identity, and relationship a student needs for NY Regents Living Environment Tutoring — organized by topic and printable in one page.
Publishing shortlyConcept Study Guide
A structured written companion covering the core content areas tested on NY Regents Living Environment Tutoring, section by section.
Publishing shortlyTopic Review Notes
Concise topic-by-topic reviews with worked examples — designed to be re-read the week before test day.
Publishing shortlyPractice Plan Templates
Four-, eight-, twelve-, and sixteen-week study calendars aligned to a student's timeline and current level.
Publishing shortlyCommon Mistakes Reference
The specific errors that quietly cost points on this exam — with the fix Vinai Sharma teaches for each.
Publishing shortlyScore-Building Question Set
A curated set of exam-aligned practice questions targeting the highest-yield subtopics.
Publishing shortlyThe Science & Math Library
One growing library of formula sheets, study guides, and topic reviews.
Every resource on this page will live in the Science & Math Library — a single, expanding home for the formula sheets, study guides, topic reviews, encyclopedia entries, practice plans, and reference materials Vinai Sharma uses with his own students.
Open the Science & Math LibraryStudy Resources
Everything you need to prepare for the Living Environment
Curated official materials, top preparation books, formula sheets, videos, and practice — every link points to trusted educational sources.
Recommended Books
Formula Sheets
Video Resources
Online Study Resources
Practice Questions
External links open in a new tab and point to official exam boards, established publishers, universities, and widely respected learning platforms. No advertisements or affiliate links. Science Math Tutoring Master Sheets are exclusive study materials written by Vinai Sharma and released here first.
Ready When You Are
Master the Living Environment Regents.
Schedule a free consultation with Vinai Sharma to build an individualized biology plan.
Book a Free ConsultationTutoring Plan · Rates · AvailabilityBegin
Start with a focused strategy conversation.
The strategy session is the first step of working together — a focused academic planning and diagnostic conversation used to understand the student before any ongoing academic support begins.
Book a Free ConsultationTutoring Plan · Rates · Availability