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Molecular & Cellular Biology: Molecular & Cellular Biology

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Molecular & Cellular Biology: Molecular & Cellular Biology

Bachelor of Science

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Understanding the molecular workings of cells is being transferred into rapid advances in medicine and agriculture. These advances have spawned a new biotechnology industry, allowing the introduction of beneficial genes into crop plants and domestic animals, and promising to lessen the severity of certain genetic diseases. Majors study fundamental biological questions about gene and cell structure and function. Students are encouraged to participate in active research with professors. Possible careers include medicine, industry, education or emerging fields in biotechnology.

Major Details

College: College of Science
Admissions Requirements:

No Additional Requirements

Math Required:


    This strand involves skill and facility with calculus. The S-strand begins at one of two calculus options - MATH 124 (Calculus I with Applications) or MATH 125 (Calculus I). Students who successfully complete the S-strand may continue on to MATH 129 (Calculus II), MATH 223 (Vector Calculus), or beyond. Those who choose but are not ready to begin the S-strand will be required to take preparatory work.
Second Language Required:

2 Semesters

  • Scoring the equivalent of second-semester skill level on an entrance or placement examination administered by The University of Arizona.
  • Completion with a C or better of a second semester course at the post-secondary level.
  • An AP (Advanced Placement), IB (International Baccalaureate) or CLEP (College Level Entrance Program) language score determined by the individual language department.
  • In the College of Engineering by a method determined within the College; however, all students in the college must also take a language placement examination on entrance to the University.
2 Semesters
Fees: No
Pre-Major: No

Four-Year Plan

Archived plans are available on Degree Search 2011-2017 for many degree plans. These are sample plans. Please work with your academic advisor for more specific and up-to-date requirements.

Select a year:

UA Course Requirements Units
1st Semester
ENGL 101 First-Year Composition 3
MATH 122 A/B Calculus I 5
CHEM 151 General Chemistry I 4
Tier I General Education 3
MCB 195 Colloquium 1
2nd Semester
ENGL 102 First-Year Composition 3
MATH 129 Calculus II or MATH 263 Intro to Stats 3
CHEM 152 General Chemistry II 4
ECOL 182R Introductory Biology II 3
ECOL 182L Introductory Biology II Lab 1
3rd Semester
CHEM 241A Organic Chemistry I 3
CHEM 243A Organic Chemistry Lab I 1
MCB 181R Introductory Biology I 3
MCB 181L Introductory Biology I Lab 1
Tier I General Education 3
Upper Division Free Elective 3
4th Semester
CHEM 241B Organic Chemistry II 3
CHEM 243B Organic Chemistry II Lab 1
MCB 301 Molecular Basis of Life 4
Free Elective 3
Tier I General Education 3
Tier I General Education 3
5th Semester
PHYS 102 Introductory Physics I 3
PHYS 181 Introductory Lab I 1
MCB 304 Molecular Genetics 4
Tier II General Education 3
Sub Plan Elective Course 3
Sub Plan Elective Course 3
6th Semester
PHYS 103 Introductory Physics II 3
PHYS 182 Introductory Lab II 1
MCB 305 Cell and Developmental Biology 4
Sub Plan Course 3
Tier II General Education 3
7th Semester
Sub Plan Lab or Thesis I 3
Sub Plan Elective Course 3
Upper Division Free Elective 3
Tier II General Education 3
Second Language 4
8th Semester
Sub Plan Writing or Thesis II 3
Free Elective 3
Upper Division Free Elective 3
Upper Division Free Elective 3
Second Language 4

AZ Transfer Pathways

This page is designed for in-state transfer students who plan to attend the University of Arizona. The information presented lists the most accurate course equivalencies and may not include all possible requirements. Transfer students are strongly encouraged to use this site for reference only and not for self-advising.

Transfer students should work with their community colleges and UA advisors to develop an individualized plan for transfer, and visit

  • All posted Pathways (except for Bachelor of Applied Science Pathways) fulfill an AGEC and most also fulfill an Associate Degree
  • Following a Pathway does not guarantee admission to the UA nor admission to a college/major/program at the UA
  • Use Pathways in consultation with advisors from your community college and the UA
  • Pathways are subject to change at any time

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