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**Review** Undergraduate Catalog 2025-2026

Biological Sciences B.S. – Cell and Molecular Biology Concentration

Program Overview

College of Natural and Health Sciences

Contact: Scott Franklin, Ph.D., Department Chair

Location: Ross Hall 2480

Telephone: 970-351-2921

Website: www.unco.edu/nhs/biology

Advising Information:

Students must consult with their assigned major advisor each semester prior to registering.

To find your advisor, log into ursa.unco.edu; go to 'Student' tab and click 'View Student Information' link. If no advisor is listed, contact the major program for advisor information.

In accordance with University Policies, coursework earned more than 10 years prior to the date of matriculation to UNC may not be used to satisfy any major or minor requirements. Any exception to this policy is at the discretion of the academic program. The school's transfer advisor can be reached at 970-351-2921.

The program consists of three parts:

  1. Liberal Arts Curriculum (LAC) Credits
  2. Required Major Credits
  3. University-Wide Credits

Program Description:

This program places emphasis on a thorough understanding of the biological principles underlying all living systems through study of the basic unit of life, the cell. Undergraduates entering this program should have a strong interest in Biological Sciences and have completed general high school science and mathematics requirements. Given the technical nature of some required courses, additional preparatory coursework may be required for students with limited previous STEM experience.

Students successfully completing this program will be prepared to choose from a widely varied range of careers in the basic or applied biological sciences such as public health, the pharmaceutical industry, cancer research, biodiversity research, forensic biology, animal and plant agricultural sciences, and many others.

Students will also be prepared to continue their education in graduate biological sciences programs (microbiology, genetics, molecular biology, cell biology, physiology, endocrinology, immunology, developmental biology, etc.) and in most professional schools (medical, veterinary, etc.). This program encompasses a minor in chemistry.

Program Admission Requirements:

Academic Good Standing

Program Requirements:

  • The State of Colorado has mandated that institutions of higher education assess student outcomes resulting from their college education. The School of Biological Sciences requires that all undergraduate students entering under this Catalog meet the following conditions in addition to meeting the graduation requirements of the University:
  • In the senior year of study all undergraduates will take a standardized assessment administered by the School of Biological Sciences to assess the effectiveness of the curriculum.
  • Junior and seniors with a cumulative GPA of 3.00 or higher are permitted to take 500-level courses. Any 500 level BIO prefix courses will be applied to Biological Science Advanced Study requirements. Consult with faculty advisor to ensure courses are appropriate.
  • NOTE: Students completing a major in Biological Sciences and a minor in Chemistry are exempt from the university policy that a maximum of 12 credit hours can be shared between a major and minor. A student must still complete a minimum of 6 upper-division UNC credits (300-400) or UNC approved Study Abroad credits in the minor.

Degree Requirements — 120 Credits

1. Liberal Arts Curriculum — 31 credits

To complete the degree in 120 credits as outlined, the program recommends the below LAC courses that also count toward the 95 required major credits.

Any additional coursework completed outside of the recommended list below may extend the length of the program of study.

Written Communication — 6 credits

SCI 291 is recommended to fulfill Intermediate Written Communication requirement and will fulfill both LAC and major requirements.

See Written Communication courses

Mathematics — 3 credits

MATH 171 is recommended to fulfill Mathematics requirement and will fulfill both LAC and major requirements.

See Mathematics courses

Arts & Humanities, History, Social & Behavioral Sciences, U.S. Multicultural Studies [MS], and International Studies [IS] — 15 credits

To complete the LAC in the minimum number of credits, be sure to choose at least one course with an IS designation and one course with an MS designation.

Select any courses to fulfill this requirement from the currently approved LAC course list.

See Arts & Humanities, History, and Social & Behavioral Sciences courses

Natural & Physical Sciences — 7 credits

BIO 110, BIO 111, CHEM 111, CHEM 111L and PHYS 220 are recommended to fulfill Natural & Physical Sciences requirement and will fulfill both LAC and major requirements.

See Natural & Physical Sciences courses

See Liberal Arts Curriculum

2. Required Major — 95 credits

Take all of the following courses —75 credits:

BIO 102Success in Biology I

1

BIO 110Biology: Atoms to CellsLAS1LASL

4

BIO 111Biology: Organisms to EcosystemsLAS1LASL

4

BIO 210Cell Biology

3

BIO 220Genetics

4

BIO 351Microbiology

4

BIO 360Ecology

4

BIO 425Molecular Genetics

3

BIO 442Molecular and Cellular Laboratory

2

BIO 450Cell Physiology

3

BIO 465Evolution

3

CHEM 111Principles of Chemistry ILAS1

4

CHEM 111LPrinciples of Chemistry I LaboratoryLAS1LASL

1

CHEM 112Principles of Chemistry II

4

CHEM 112LPrinciples of Chemistry II Laboratory

1

CHEM 331Organic Chemistry I

4

CHEM 331LOrganic Chemistry I Laboratory

1

CHEM 332Organic Chemistry II

4

CHEM 332LOrganic Chemistry II Laboratory

1

MATH 171Calculus I for Life SciencesLAX1

4

PHYS 220Introductory Physics ILAS1LASL

5

PHYS 221Introductory Physics II

5

SCI 291Scientific WritingLAW2

3

STAT 250Statistics for Life SciencesLAX1

3

Biochemistry — 4-6 credits

Choose 1 of the following courses:

CHEM 381Principles of Biochemistry

3

CHEM 381LPrinciples of Biochemistry Lab

1

Or, complete both:

CHEM 481General Biochemistry I

3

CHEM 482General Biochemistry II

3

Capstone Professional Experience — 1 credit

Take 1 credit (chosen in consultation with faculty advisor to help match career goals) from the following:

BIO 422Directed Studies

1- 3

BIO 492Internship in Biological Sciences

1- 3

BIO 493Clinical Internship in Biological Sciences

1- 3

BIO 494Practicum in College Biological Science Instruction

1- 2

Biological Science Advanced Study

Choose from BIO-prefix courses at the 300 level or higher to bring your Required Major Credits to 95 total.

Please see course listings in the graduate catalog for additional course options (must be a junior or senior with a minimum 3.0 GPA to take graduate level courses). Consult with faculty advisor to match career goals.

NOTE: A maximum of 5 credits total of BIO 422, BIO 492, BIO 493, BIO 494 can count towards the fulfillment of this category. Up to five of those credits may be from BIO 422. Not more than three of those credits may be from BIO 492, BIO 493, and/or BIO 494 combined.

3. University-Wide Credits — 0 credits*

*Note: Students must apply the recommended courses to both the liberal arts curriculum requirements and the major requirements to complete this degree program in 120 credit hours. Students may have an increased number of university wide electives to apply to this degree depending on the number of credits applied to both the LAC and the major. See your advisor for details.

Four Year Plan

This four year plan is a recommended schedule to complete this bachelor's degree in 4 years. Courses are subject to availability. Students must consult with their major advisor to receive information on any additional graduation requirements and course sequence guidance.

Year 1 – 32 credits

Fall Semester

BIO 102Success in Biology I

1

BIO 110Biology: Atoms to CellsLAS1LASL

4

CHEM 111Principles of Chemistry ILAS1

4

CHEM 111LPrinciples of Chemistry I LaboratoryLAS1LASL

1

ENG 122College CompositionLAW1

3

LAC Arts and HumanitiesLAA1LAA2LAA3LAA4

3

Total Credit Hours:16

LAC Arts and Humanities: Choose U.S. Multicultural Studies (MS) or International Studies (IS) course.

Spring Semester

BIO 111Biology: Organisms to EcosystemsLAS1LASL

4

CHEM 112Principles of Chemistry II

4

CHEM 112LPrinciples of Chemistry II Laboratory

1

MATH 171Calculus I for Life SciencesLAX1

4

SCI 291Scientific WritingLAW2

3

Total Credit Hours:16

Year 2 – 30 credits

Fall Semester

BIO 210Cell Biology

3

CHEM 331Organic Chemistry I

4

CHEM 331LOrganic Chemistry I Laboratory

1

PHYS 220Introductory Physics ILAS1LASL

5

STAT 250Statistics for Life SciencesLAX1

3

Total Credit Hours:16

Spring Semester

BIO 220Genetics

4

CHEM 332Organic Chemistry II

4

CHEM 332LOrganic Chemistry II Laboratory

1

PHYS 221Introductory Physics II

5

Total Credit Hours:14

Year 3 – 30-31 credits

Fall Semester

BIO 351Microbiology

4

BIO 360Ecology

4

or

Upper Division Major Elective

3-4

CHEM 381Principles of Biochemistry

3

and

CHEM 381LPrinciples of Biochemistry Lab

1

or

CHEM 481General Biochemistry I

3

LAC Social and Behavioral SciencesLAB1LAB2LAB3

3

Choose one of the following courses:

BIO 422Directed Studies

1- 3

BIO 492Internship in Biological Sciences

1- 3

BIO 493Clinical Internship in Biological Sciences

1- 3

BIO 494Practicum in College Biological Science Instruction

1- 2

Total Credit Hours:14-16

If CHEM 481 is taken, CHEM 482 must also be taken for the major. If CHEM 381 is taken, the number of Advanced Biology Elective Credits required will be higher.

LAC Social and Behavior Sciences: Choose U.S. Multicultural Studies (MS) or International Studies (IS) course.

Spring Semester

BIO 360Ecology

4

or

Upper Division Major Elective

3-4

CHEM 482General Biochemistry II

3

or

Upper Division Major Elective

3

Upper Division Major Elective

3

LAC Arts and HumanitiesLAA1LAA2LAA3LAA4

3

Total Credit Hours:12-13

Year 4 – 28 credits

Fall Semester

BIO 425Molecular Genetics

3

Upper Division Major Elective

1

University-Wide Elective

3

University-Wide Elective

4

LAC HistoryLAH1

3

Total Credit Hours:14

Capstone Professional Experience requirement can be met by completing a minimum of 1 credit hour from the following courses: BIO 422, BIO 492, BIO 493, BIO 494.

Spring Semester

BIO 450Cell Physiology

3

BIO 465Evolution

3

BIO 442Molecular and Cellular Laboratory

2

Upper Division Major Elective

3

LAC Arts and Humanities, History, or Social and Behavioral SciencesLAA1LAA2LAA3LAA4LAB1LAB2LAB3LAH1

3

Total Credit Hours:14

BIO 450 satisfies the School's physiology requirement.

Advising Notes –

  • Either PHYS 220/PHYS 221 or PHYS 240/PHYS 241 can be taken. PHYS 240/PHYS 241 can be substituted but both MATH 131 and MATH 132 are required.
  • All Biology majors are required to maintain a minimum of a 2.0 GPA to meet their major requirements.
  • Student receiving an “F” in required courses must repeat the course.
  • Some Advanced Biology Elective courses are offered every other year. Check with your advisor to find out when they are offered.
  • Remember to get a graduation check after completing 90 semester hours.
  • PHIL 250 Medical Ethics (3) and/or PHIL 280 Philosophy of Science (3) are recommended to fill credit hours of the Arts and Humanities LAC requirement.
  • Students who will be taking the MCAT should take both PSY 120 Principles of Psychology and SOC 100 Principles of Sociology.
  • It is recommended that students who are planning to apply to medical school take CHEM 381 Principles of Biochemistry as this is now becoming a required course for many medical schools.
  • Minimum entrance requirements for University of Colorado Medical School (as of June 2020). Check other schools in which you are interested in their current requirements

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