Bachelor of Science (B.S.) Major in Microbiology

Minimum required: 120 semester credit hours

General Requirements

  1. The general education core curriculum courses are listed in the degree plan below along with the statewide component code number. See the General Education Core Curriculum section of this catalog for the Texas State requirements and options in the core curriculum, including Honors courses.
  2. Students must complete a minimum of 36 advanced hours (3000 or 4000 level courses).
  3. Students entering Texas State with fewer than 16 credit hours completed after high school graduation will be required to take US 1100. All others will be exempt from taking this course. Students may be required to earn an additional elective to reach the 120 minimum total credit hour requirement for the awarding of a degree.
  4. Students must select a minor from the approved list of Undergraduate Minors. The recommended minor is Chemistry or Biochemistry. Minor and electives should be chosen in consultation with the academic advisor.
  5. The minimum number of hours required for this degree program is 120. The number of elective hours a student completes depends on the number of hours a student may need to achieve the required 120 total or 36 advanced hours.
  6. Nine semester credit hours must be writing intensive (WI).
  7. If two years of the same foreign language were taken in high school, then no additional language hours will be required. In the absence of such high school language, two semesters of the same modern language must be taken at the college level.
  8. For transfer students, 24 semester credit hours in biology, chemistry and physics (or their equivalents) may be transferred from a Texas public institution of higher education for the Biology Field of Study and be applied to the Bachelor of Science degree with a major in Microbiology at Texas State University. More information about the Field of Study is available in the Academic Policies section of this catalog. The transferable Texas Common Course Number (TCCN) is listed below the Texas State University course number in the following course list.

    BIO 1330Functional Biology3
    TCCN: BIOL 1306
    BIO 1130Functional Biology Laboratory1
    TCCN: BIOL 1106
    BIO 1331Organismal Biology3
    TCCN: BIOL 1307
    BIO 1131Organismal Biology Laboratory1
    TCCN: BIOL 1107
    CHEM 1341General Chemistry I3
    TCCN: CHEM 1311
    CHEM 1141General Chemistry Laboratory I1
    TCCN: CHEM 1111
    CHEM 1342General Chemistry II3
    TCCN: CHEM 1312
    CHEM 1142General Chemistry Laboratory II1
    TCCN: CHEM 1112
    CHEM 2341Organic Chemistry I3
    TCCN: CHEM 2323
    CHEM 2141Organic Chemistry Laboratory I1
    TCCN: CHEM 2123
    PHYS 1315General Physics I3
    TCCN: PHYS 1301
    PHYS 1115General Physics I Laboratory1
    TCCN: PHYS 1101
    Total Hours24

Course Requirements 

Freshman
First SemesterHoursSecond SemesterHours
BIO 1330 (Life and Physical Sciences Component Code 030 [TCCN BIOL 1306])3BIO 1331 (Life and Physical Sciences Component Code 030 [TCCN BIOL 1307])3
BIO 1130 (TCCN BIOL 1106)1BIO 1131 (TCCN BIOL 1107)1
CHEM 1341
CHEM 1141 (TCCN 1311 & 1111)
4CHEM 1342
CHEM 1142 (TCCN CHEM 1312 & 1112)
4
US 11001Communication Component Code 0103
ENG 1310 (Communication Component Code 010 [TCCN ENGL 1301])3American History Component Code 0603
POSI 2310 (Government/Political Science Component Code 070 [TCCN GOVT 2306])3 
 15 14
Sophomore
First SemesterHoursSecond SemesterHours
BIO 2450 (TCCN BIOL 2416)4BIO 2400 (TCCN BIOL 2421)4
CHEM 2341
CHEM 2141 (TCCN CHEM 2323 & 2123)
4CHEM 2342
CHEM 2142 (TCCN CHEM 2325 & 2125)
4
American History Component Code 0603POSI 2320 (Government/Political Science Component Code 070 [TCCN GOVT 2305])3
Creative Arts Component Code 050 [HUMA 1315]3MATH 2328, 2331, or 2472 (TCCN MATH 1342 or 2414)3-4
MATH 2321 or 2471 (Mathematics Component Code 020 TCCN MATH 2313 or 2413])3-4 
 17-18 14-15
Junior
First SemesterHoursSecond SemesterHours
BIO Advanced Electives2,3,4,58BIO Advanced Electives2,3,4,53-4
Choose 4 hours from the following:4BIO 3421, 3426, 4441, or 44473,44
PHYS 1315
PHYS 1115 (TCCN PHYS 1301 & 1101)
 Component Area Option Code 0903
PHYS 1335
PHYS 1115 (TCCN PHYS 1301 & 1101)
 Choose 4 hours from the following:4
PHYS 1430 (TCCN PHYS 2425)
 
PHYS 1325
PHYS 1125 (TCCN PHYS 1302 & 1102)
 
PHIL 1305 or 1320 (Language, Philosophy, and Culture Component Code 040 [TCCN PHIL 1301 or PHIL 2306])13
PHYS 1345
PHYS 1125 (TCCN PHYS 1302 & 1102)
 
 
PHYS 2425 (TCCN PHYS 2426)
 
 15 14-15
Senior
First SemesterHoursSecond SemesterHours
BIO Advanced Electives2,3,4,53-4BIO 44164
Minor/Advanced Electives9-10BIO 43013
Social and Behavioral Sciences Component Code 0803Minor/Advanced Electives1-2
 Component Area Option Code 0903
 Electives5-6
 15-16 16-18
Total Hours: 120-126
1

While PHIL 1305 or PHIL 1320 are strongly preferred, the department will allow other Language, Philosophy, and Culture Component Code 040 courses to satisfy this requirement.

2

Fifteen hours of advanced BIO electives are required of which 11-12 hours must be chosen from: BIO 3430, BIO 3442, BIO 4326/BIO 4126, BIO 4366/BIO 4166, BIO 4376, BIO 4413, BIO 4446, BIO 4447, BIO 4448, or BIO 4480.

3

Students may apply only one course from [BIO 3421 or BIO 3426] towards the biology major requirements.

4

BIO 4447 can be used to satisfy the physiology requirement or the advanced BIO electives requirement, but not both.

5

BIO 4299 requires faculty and departmental approval and in order to apply as an advanced biology elective, students must take BIO 4299 two times in succession.