Award-Winning MCAT Chemical and Physical Foundations of Biological Systems Tutors serving Portland, OR

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Award-Winning MCAT Chemical and Physical Foundations of Biological Systems Tutors serving Portland, OR

Rhea

Certified Tutor

6+ years

Rhea

Bachelor of Science, Biology, General
Rhea's other Tutor Subjects
AP Statistics
AP Calculus BC
AP Calculus AB
Pre-Algebra

I am a current student at the University of Chicago. I am working towards a Bachelor of Science in Biological Sciences, and I am on the pre-medical track. I am extremely passionate about tutoring, and I have several years of experience tutoring students in my high school's learning center in various...

Education

University of Chicago

Bachelor of Science, Biology, General

Test Scores
Perfect Score
SAT
1550
ACT
36
Zachary

Certified Tutor

10+ years

Zachary

Bachelors, Biochemistry and Biophysics
Zachary's other Tutor Subjects
Trigonometry
Statistics
Calculus
Algebra

I am passionate about teaching and tutoring and I thoroughly enjoy helping students gain an understanding and a drive for their studies. I have a long history of working with students of all grade levels and abilities (elementary school through college), and I have a good understanding of strategies...

Education

Yale University

Bachelors, Biochemistry and Biophysics

Test Scores
SAT
1530
ACT
33
Tony

Certified Tutor

Tony

Bachelor of Science in Biology
Tony's other Tutor Subjects
Calculus
Algebra
Biology
High School Biology

I am a recent graduate of Yale University and incoming first year medical student at Columbia University. Originally from the DC area, I have always had a passion for science and medicine and pursued a degree in Biology while at Yale. During the 2008-2009 academic year, I tutored science, math, Engl...

Education

Yale University

Bachelor of Science in Biology

Test Scores
SAT
1540
Samantha

Certified Tutor

10+ years

Samantha

Current Grad Student, MD
Samantha's other Tutor Subjects
Pre-Algebra
College Algebra
Algebra 3/4
Geometry

I'm a first-year medical student and recent graduate from Duke University, where I studied Global Health Determinants, Behaviors, and Interventions. From running a piano program at a nonprofit children's theatre to private tutoring in math, science, and standardized test prep, I enjoy helping my stu...

Education

Duke University

Bachelors in Global Health Determinants, Behaviors, and Interventions

Harvard Medical School

Current Grad Student, MD

Test Scores
Perfect Score
SAT
1600
ACT
36
David

Certified Tutor

6+ years

David

Current Grad Student, Bioethics and Medical Ethics
David's other Tutor Subjects
Calculus
Algebra
AP Chemistry
Biochemistry

I am a graduate of Yale University, where I received my Bachelor of Science in Neuroscience. While I tutor a broad range of STEM subjects, I am most passionate about helping students achieve their best possible score on tests like the ACT and MCAT.

Education

Yale University

Bachelor of Science in Neuroscience

Harvard University

Current Grad Student, Bioethics and Medical Ethics

Test Scores
ACT
33
Benjamin

Certified Tutor

9+ years

Benjamin

Bachelor's degree in neuroscience and Russian
Benjamin's other Tutor Subjects
AP Calculus AB
Pre-Calculus
Calculus
Algebra

I'm from a small town in southeast Michigan, where I went to high school before moving to Nashville for university. I just graduated from Vanderbilt University with a Bachelor's degree in neuroscience and Russian. During my time in high school and college, I tutored in a volunteer capacity on a wide...

Education

Vanderbilt University

Bachelor's degree in neuroscience and Russian

Test Scores
ACT
34
Laura

Certified Tutor

Laura

Bachelors, Economics
Laura's other Tutor Subjects
Pre-Algebra
College Algebra
Statistics
Middle School Math

I am a good "fit" for that student, so that we are able to work together to reach the student's goal.

Education

Massachusetts Institute of Technology

Bachelors, Economics

Test Scores
SAT
1510
Amanda

Certified Tutor

8+ years

Amanda

Bachelor of Science, Biology, General
Amanda's other Tutor Subjects
Pre-Algebra
Trigonometry
Pre-Calculus
Geometry

I'm currently a fourth year medical student at a private medical school in Texas. I've been involved with tutoring since middle school continuing all the way through medical school. There are so many different ways to teach based on how students learn best and I am passionate about meeting the indiv...

Education

The University of Alabama

Bachelor of Science, Biology, General

Baylor College of Medicine

Doctor of Medicine, Public Health

Test Scores
ACT
34
Sanjay

Certified Tutor

6+ years

Sanjay

Bachelor in Arts
Sanjay's other Tutor Subjects
Calculus
Algebra
Microbiology
Biology

I am passionate about students learning the wonderful Spanish language! I teach all levels of Spanish, including Conversational Spanish and SAT Subject Tests. While I am not Hispanic, I took Spanish classes every year from the second grade through high school. I then went to Rice University for coll...

Education

Rice University

Bachelor in Arts

Timothy

Certified Tutor

Timothy

Current Grad Student, M.D.
Timothy's other Tutor Subjects
Pre-Algebra
College Algebra
Geometry
Calculus

I am one of many Varsity Tutors. I attended Jesuit High School in Carmichael, CA where I graduated with a 4.3 GPA taking multiple AP and honors courses (AP Bio, Chem, Physics B, Gov, Macroeconomics, Microeconomics, English Lit, and English Lang). I also participated in several tutoring organizations...

Education

Drexel University College of Medicine

Current Grad Student, M.D.

University of California Los Angeles

Bachelors, Political Science and Government

Frequently Asked Questions

This MCAT section tests your understanding of chemistry, physics, and biochemistry as they apply to biological systems. You'll encounter questions on general chemistry (atomic structure, bonding, thermodynamics), organic chemistry (reaction mechanisms, synthesis), physics (motion, forces, energy), and biochemistry (protein structure, metabolism). The section is 95 minutes long with 44 questions, so pacing and quick problem-solving are essential skills to develop.

Many students struggle with the math-heavy physics and general chemistry passages, especially under timed conditions. Others find it difficult to integrate organic chemistry concepts with biological contexts, or to quickly identify which chemistry principle applies to a given scenario. Additionally, the section requires strong foundational knowledge across multiple disciplines, so gaps from earlier coursework can create bottlenecks. Personalized tutoring helps identify your specific weak areas and builds targeted strategies to address them.

Score improvement depends on your starting point and study intensity, but students who work with tutors typically see gains of 2-4 points on this section over 8-12 weeks of focused preparation. The key is identifying which content areas and question types are costing you points, then building mastery through targeted practice and strategy refinement. Consistent practice with full-length tests and timed passages is critical for sustainable improvement.

Expert tutors work with you to diagnose which chemistry, physics, or biochemistry concepts are holding you back, then build a personalized study plan that addresses those gaps. They teach you efficient problem-solving strategies for different question types, help you manage pacing under time pressure, and provide targeted feedback on practice passages. Tutors also help you recognize common question patterns and develop confidence in your reasoning—critical for reducing test anxiety and improving performance.

Practice tests are essential for MCAT preparation, especially for this quantitative section. Full-length practice tests help you develop stamina, refine your pacing strategy, and identify which content areas need more review. Most students benefit from taking 4-6 full-length practice tests during their study period, with tutors helping you analyze your performance to spot patterns in the types of questions you're missing. Timed practice also builds the automaticity you need to answer questions confidently without second-guessing yourself.

Varsity Tutors connects you with expert tutors in Portland who specialize in MCAT preparation and have deep knowledge of chemistry, physics, and biochemistry. You can specify your needs—whether you want help with specific content areas, test-taking strategy, or full-section mastery—and get matched with a tutor whose expertise aligns with your goals. Tutors work with you on your schedule with personalized 1-on-1 instruction tailored to your learning style and timeline.

Your first session is an opportunity for your tutor to understand your current level, identify your strengths and weaknesses, and learn about your MCAT timeline and goals. You might take a diagnostic quiz or review a practice passage together so your tutor can see how you approach problems. From there, you'll develop a personalized study plan with clear milestones and a focus on the areas where you'll gain the most points.

Most students benefit from 8-12 weeks of focused MCAT preparation, with the Chemical and Physical Foundations section requiring consistent practice in chemistry and physics concepts. If you're starting with significant content gaps, you may need longer. A tutor can help you create a realistic timeline based on your starting point, target score, and available study hours per week—typically 20-30 hours weekly during peak preparation.

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