Current instructor

Duo Xu

What students say

Original student reviews · all captured dates

No unambiguous review-profile match is available.

Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.

Classes with Duo Xu

BIOCHEM 299

Independent Study

1–3 credits

Independent Study involves research work under the direct guidance of a Biochemistry faculty member.

Offering recorded · Spring 2027 · Sources

Scott CoylePaul Friesen+31 more

historical GPA · grades

Fall 2022–Spring 2026
BIOCHEM 681

Senior Honors Thesis

2–4 credits

Senior Honors Thesis: First semester of individual study for undergraduate students in an Honors program completing a thesis in Biochemistry, arranged with a faculty member.

Offering recorded · Spring 2027 · Sources

Scott CoylePaul Friesen+28 more

No recorded grade history

BIOCHEM 682

Senior Honors Thesis

2–4 credits

Second semester individual study for undergraduates in an Honors program completing a Biochemistry thesis, arranged with a Biochemistry faculty member.

Offering recorded · Spring 2027 · Sources

Scott CoylePaul Friesen+28 more

No recorded grade history

BIOCHEM 691

Senior Thesis

2 credits

First-semester individual study for undergraduates completing a Biochemistry thesis, arranged with a Biochemistry faculty member.

Offering recorded · Spring 2027 · Sources

Scott CoylePaul Friesen+28 more

No recorded grade history

BIOCHEM 692

Senior Thesis

2 credits

Second semester individual study for undergraduates completing a Biochemistry senior thesis, involving literature review, research methodologies, thesis writing, and communication of findings.

Offering recorded · Spring 2027 · Sources

Scott CoylePaul Friesen+28 more

No recorded grade history

BIOCHEM 699

Special Problems

1–4 credits

Special Problems provides credit for supervised research, library, or lab work. Students arrange specific projects and credits directly with their faculty supervisor.

Offering recorded · Spring 2027 · Sources

Scott CoylePaul Friesen+28 more

historical GPA · grades

Fall 2022–Spring 2026 · limited sample
BIOCHEM 990

Research

1–12 credits

Independent laboratory research course for preparing a graduate thesis or dissertation under faculty supervision.

Offering recorded · Spring 2027 · Sources

Scott CoyleMichael Cox+42 more

No recorded grade history

BIOCHEM/NUTRSCI 560

Principles of Human Disease and Biotechnology

2 credits

Principles of Human Disease and Biotechnology covers biochemical principles related to human disease, including cancer, metabolic disorders, and biotechnology tools like CRISPR.

Offering recorded · Spring 2027 · Sources

Recent recorded grades — Spring 2026: 3.46 GPA, 57.1% A/AB (n=42 letter grades). Includes jointly taught sections.

Duo XuMark Meyer

historical GPA · grades

Spring 2025–Spring 2026 · limited sample

Recorded teaching history

Distinct courses recorded per term

Explore courses taught by this instructor →
Browse recorded courses
TermCourseTitle
Spring 2027BIOCHEM 299Independent Study
Spring 2027BIOCHEM 681Senior Honors Thesis
Spring 2027BIOCHEM 682Senior Honors Thesis
Spring 2027BIOCHEM 691Senior Thesis
Spring 2027BIOCHEM 692Senior Thesis
Spring 2027BIOCHEM 699Special Problems
Spring 2027BIOCHEM 990Research
Spring 2027BIOCHEM/NUTRSCI 560Principles of Human Disease and Biotechnology
Fall 2026BIOCHEM 299Independent Study
Fall 2026BIOCHEM 375Special Topics
Fall 2026BIOCHEM 681Senior Honors Thesis
Fall 2026BIOCHEM 682Senior Honors Thesis
Fall 2026BIOCHEM 691Senior Thesis
Fall 2026BIOCHEM 699Special Problems
Fall 2026BIOCHEM 990Research

Teaching history may be incomplete. Course pages contain course-specific feedback and citations.

Instructor identity & provenance 
{
  "instructor_uid": "instructor_912ee458aac554bd80392f22",
  "source": "enrollment",
  "source_instructor_id": "dxu252",
  "identity_basis": "netid",
  "identity_status": "source_identified",
  "name": "Duo Xu",
  "email": "DUO.XU@WISC.EDU",
  "first_observed_at": "2026-09-07 15:55:43.033547+00:00",
  "last_observed_at": "2026-10-14 17:50:09.728220+00:00",
  "current": true,
  "courses": [
    {
      "course_uid": "course_04e7a4bb550dd85ba85dd2b3",
      "course_id": "BIOCHEM 692",
      "title": "SENIOR THESIS",
      "credits_min": 2,
      "credits_max": 2,
      "gpa": 4
    },
    {
      "course_uid": "course_5d1d220f50a41580e992d28c",
      "course_id": "BIOCHEM 990",
      "title": "RESEARCH",
      "credits_min": 1,
      "credits_max": 12,
      "gpa": null
    },
    {
      "course_uid": "course_7018cd6b56326e446e12ccc4",
      "course_id": "BIOCHEM 681",
      "title": "SENIOR HONORS THESIS",
      "credits_min": 2,
      "credits_max": 4,
      "gpa": 4
    },
    {
      "course_uid": "course_9bf1c4c8bb21433f8c223454",
      "course_id": "BIOCHEM 699",
      "title": "SPECIAL PROBLEMS",
      "credits_min": 1,
      "credits_max": 4,
      "gpa": 3.994
    },
    {
      "course_uid": "course_a4ea4119d651a0adf1ab4df1",
      "course_id": "BIOCHEM/NUTRSCI 560",
      "title": "PRINCIPLES OF HUMAN DISEASE AND BIOTECHNOLOGY",
      "credits_min": 2,
      "credits_max": 2,
      "gpa": 3.305
    },
    {
      "course_uid": "course_c30d64dc9fa21ff6558dd202",
      "course_id": "BIOCHEM 682",
      "title": "SENIOR HONORS THESIS",
      "credits_min": 2,
      "credits_max": 4,
      "gpa": 4
    },
    {
      "course_uid": "course_c50627931bc6a1bb5239f864",
      "course_id": "BIOCHEM 691",
      "title": "SENIOR THESIS",
      "credits_min": 2,
      "credits_max": 2,
      "gpa": null
    },
    {
      "course_uid": "course_c691e1e41972dcf5d1ad91fe",
      "course_id": "BIOCHEM 299",
      "title": "INDEPENDENT STUDY",
      "credits_min": 1,
      "credits_max": 3,
      "gpa": 3.992
    }
  ],
  "revision": "fc1811fa52e581ea57a35c0cf3343f8740a8ffbf",
  "instructor_url": "/instructors/DUO_XU"
}