BIOL*1090	[0.50]	Introduction to Molecular and Cellular Biology
CHEM*1040	[0.50]	General Chemistry I
IPS*1500	[1.00]	Integrated Mathematics and Physics I
0.50 Arts or Social Science electives
Students who are lacking one 4U /grade 12 course in Biology, Chemistry or Physics must take the equivalent introductory course in first semester. The required first-year science courses in that subject should be completed according to the revised schedule of studies available at: https://www.uoguelph.ca/bsc/revised_SS

CHEM*1050	[0.50]	General Chemistry II
IPS*1510	[1.00]	Integrated Mathematics and Physics II
MATH*1160	[0.50]	Linear Algebra I
One of
BIOL*1070 [0.50] Discovering Biodiversity BIOL*1080 [0.50] Biological Concepts of Health

BIOC*2580	[0.50]	Introduction to Biochemistry
CHEM*2060	[0.50]	Structure and Bonding
CHEM*2400	[0.75]	Analytical Chemistry I
MATH*2270	[0.50]	Applied Differential Equations
Electives to a maximum of 2.75 total credits in this semester *

CHEM*2070	[0.50]	Structure and Spectroscopy
CHEM*2700	[0.50]	Organic Chemistry I
CHEM*3430	[0.50]	Analytical Chemistry II: Instrumental Analysis
1.00 electives* or restricted electives**

CHEM*2820	[0.50]	Thermodynamics and Kinetics
CHEM*3640	[0.50]	Chemistry of the Elements I
CHEM*3750	[0.50]	Organic Chemistry II
CHEM*3860	[0.50]	Quantum Chemistry
0.50 electives*

CHEM*3650	[0.50]	Chemistry of the Elements II
CHEM*3760	[0.50]	Organic Chemistry III
1.50 electives* or restricted electives**

CHEM*3440	[0.50]	Analytical Chemistry III: Analytical Instrumentation
3.00 Chemistry or Biochemistry**
1.50 electives*

*selection of electives is subject to the following:

1. At least 1.00 credits must be in the Arts & Social Sciences.

2. Approval of the Faculty Advisor must be obtained for the selection of courses not listed as restrictive electives.

3. Options for an "Area of Focus" or a minor are available. Subject areas include Biochemistry, Computing and Information Science, Earth Sciences, Environmental Sciences, Mathematical Sciences, and Physics. Please consult with your Faculty Advisor for more detail.

**3.00 credits from the 3000/4000 level as follows:

1. 1.50 comprising of (CHEM*3870 or CHEM*4880), (CHEM*4620 or CHEM*4630), (CHEM*4720 or CHEM*4730)

2. 1.50 chosen from CHEM*3870, CHEM*4010, CHEM*4400, BIOC*4520, BIOC*4540,BIOC*4580, CHEM*4620, CHEM*4630, CHEM*4720, CHEM*4730, CHEM*4740, CHEM*4880, CHEM*4900, CHEM*4910, MCB*4050, MCB*4080, TOX*4590

Note:

1. Some of these courses may have to be taken in Semester 6.

2. Some of these courses are offered only in alternate years, and some have additional prerequisites for which the student must plan ahead, with the assistance of the faculty advisor.

4.50 - First year science credits

7.25 - Required science courses semesters 3 – 8

3.00 - Restricted electives (#1 and 2 in restricted electives list)

1.25 – Approved science electives

1.00 - Arts and/or Social Science electives

3.00 - Free electives - any approved elective for B.Sc. students.

Of the total credits required, students are required to complete 16.00 credits in science of which 2.00 credits must be at the 4000 level and an additional 4.00 credits must be at the 3000 or 4000 level.