Biochemistry and biomedical sciences, from associate to PhD
A free, level-by-level path from the chemistry of amino acids to the frontiers of protein science and peptide medicine. Each level lists learning objectives, VALREXA tools and guides, and readings from open textbooks, databases and landmark papers.
Prefer a clear starting point? Follow the free six-guide learning path, then choose a research case study. No enrollment or payment required.
Foundations of chemistry and the molecules of life
For community-college students in biology, chemistry, nursing, allied health or pre-pharmacy, and anyone preparing for a first biochemistry course.
Learning objectives
- Describe the structure of an amino acid and name the 20 standard amino acids
- Explain pH, acids, bases and buffers
- Describe how amino acids link into peptides and proteins
- Use molecular weight and simple calculations with confidence
Core biochemistry
For undergraduates in biochemistry, biomedical sciences, biology, chemistry, nutrition or pre-med. Matches a typical two-semester biochemistry sequence.
Learning objectives
- Explain the four levels of protein structure and the forces behind folding
- Calculate pI, net charge and Henderson–Hasselbalch problems
- Analyze enzyme kinetics with Michaelis–Menten and Lineweaver–Burk
- Describe how proteins are separated, identified and sequenced in the lab
- Explain how peptide hormones signal through receptors
Study on VALREXA
- Study guide: The peptide bond and protein structure
- Study guide: Protein folding and stability
- Study guide: Enzymes and kinetics
- Study guide: Studying proteins in the lab
- Study guide: Peptide hormones and signaling
- Practice problems with worked solutions
- Titration curve explorer
- Understanding HPLC
- LL-37: host defense and evidence
Outside readings
Biomedical research methods and peptide therapeutics
For graduate students in biomedical sciences, pharmacology, pharmacy, clinical research or an MS in biochemistry.
Learning objectives
- Explain how a molecule moves from discovery through clinical trials to approval
- Interpret study designs, effect sizes, confidence intervals and absolute risk
- Describe how peptide drugs are modified to last longer in the body
- Critically appraise the evidence for a peptide or protein therapy
- Use molecular databases: UniProt, the Protein Data Bank, PubChem
Study on VALREXA
- Clinical trials and FDA approval
- The evidence pyramid
- Statistics that matter
- How to read a scientific study
- Peptide library: 106 evidence-graded profiles
- Freeze-drying (lyophilization) explained
- Academic resource library
- CT20p: protein folding and experimental cancer research
Outside readings
Primary literature and the frontiers of protein science
For PhD students, MD/PhD and medical students, and researchers in biochemistry, structural biology or biomedical sciences.
Learning objectives
- Read and critique the founding papers of protein and peptide science
- Explain how AI structure prediction and protein design are changing the field
- Trace how a natural peptide becomes a medicine, using discovery histories
- Identify open research questions and evidence gaps
Peptide research case studies
Practice separating molecular mechanisms from patient-benefit claims. These lessons and their ungraded self-checks are not independently expert-reviewed; they do not provide college credit or professional certification.
LL-37: host defense, biofilms and evidence
Compare an in-vitro biofilm experiment with a randomized wound trial, including a null overall result and exploratory subgroup findings.
Open the free LL-37 lesson →Master to DoctoralCT20p: protein folding and experimental cancer research
Examine CCT target evidence, nanoparticle delivery and the difference between human tissue observations and patient treatment.
Open the free CT20p lesson →Antimicrobial peptides & infection research
Suggested placement: introduction after peptide structure; biofilm evidence reading at undergraduate level. These resources and practice answers are not independently expert-reviewed and do not confer a credential.
Degrees and careers in biochemistry and biomedical sciences
Common academic paths. Program names vary by school.
| Level | Typical programs | Where it can lead |
|---|---|---|
| Associate (2 years) | A.S. in biology, chemistry or general science; pre-pharmacy; medical laboratory technology | Lab technician roles, or transfer to a bachelor’s program |
| Bachelor’s (4 years) | B.S. in biochemistry, biomedical sciences, molecular biology, chemistry or biology | Research assistant, quality control lab, clinical research coordinator; medical, dental, pharmacy or PA school |
| Master’s (1–2 years) | M.S. in biochemistry, biomedical sciences, pharmacology or clinical research | Biotech and pharmaceutical R&D, regulatory affairs, clinical trial management |
| Doctoral (4–6 years) | Ph.D. in biochemistry, structural biology or biomedical sciences; Pharm.D.; M.D./Ph.D. | Independent research, faculty, drug discovery, clinical pharmacy, physician-scientist |
Professional organizations
| Organization | Why it matters |
|---|---|
| American Society for Biochemistry and Molecular Biology (ASBMB) | The main U.S. society for biochemists; offers student chapters, education resources and accreditation of biochemistry degree programs |
| American Chemical Society (ACS) | Chemistry society with a biological chemistry division and student chapters |
| American Society for Pharmacology and Experimental Therapeutics (ASPET) | For students heading toward pharmacology and drug research |
| American Peptide Society | The professional society for peptide chemistry and biology |
For instructors
Using VALREXA in a course? We will build a free custom flashcard deck or problem set that matches your syllabus. Email contact@valrexa.com.
VALREXA Biosciences. (2026, November 7). Biochemistry and biomedical sciences curriculum: associate to PhD. VALREXA Biosciences. https://valrexa.com/study/curriculum.html
APA style · Last reviewed November 7, 2026 · Our editorial standardsPut your understanding to work
Choose a next step, at your own pace.