Introduction to Biology combines lecture and lab into a single 4-credit course — a faster alternative to taking BIOL 101 and BIOL 102 separately.
What BIOL 103 covers
(Not open to students majoring in biotechnology or laboratory management or to students who have completed BIOL 101 or BIOL 102. Fulfills the laboratory science requirement.) An introduction to the structure and function of living organisms.
The aim is to apply the scientific method and use scientific and quantitative reasoning to make informed decisions about experimental results in the biological sciences. Topics include the chemical foundations of life, cell biology, genetics, evolution, ecosystems, and the interdependence of living organisms.
Typical BIOL 103 assignments
Expect both a conceptual assignment on biological principles and a lab-report component documenting an experiment, since BIOL 103 combines lecture and lab content.
Key topics in BIOL 103
- Combined lecture and lab biology
- Chemical foundations of life
- Cell biology and genetics
- Experimental results and quantitative reasoning
Writing tips for BIOL 103
Follow the assignment instructions and rubric line by line
UMGC assignments for BIOL 103 are graded against a specific rubric or grading criteria your instructor provides — every requirement has to be visibly addressed. Skipping a requirement because it seems minor is one of the most common reasons a strong submission loses points.
Report the scientific method explicitly, not just the results
Laboratory-component courses like BIOL 103 grade whether you can articulate the scientific method itself — hypothesis, procedure, data collection, and analysis — not just the final measurement or conclusion. A results-only lab report is one of the fastest ways to lose points.
Show your quantitative reasoning, not just the final number
BIOL 103 is graded on the quantitative reasoning process — how you moved from raw data to a conclusion — not just the final number. Show your calculations and explain what the result means for your hypothesis.
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Why students seek help with BIOL 103
Students sometimes treat BIOL 103 as lecture-only and under-deliver on the lab-report component the course specifically requires — the rubric typically wants both the conceptual and experimental components addressed.
How GradeEssays helps with BIOL 103
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Place Your Order View All ServicesPrerequisites and course context
BIOL 103 is not open to biotechnology or laboratory management majors or to students who have completed BIOL 101 or BIOL 102, and fulfills the laboratory science requirement on its own. It is itself a required prerequisite (alongside BIOL 105) for BIOL 201. Note: students may receive credit for only one of BIOL 101–BIOL 102 or BIOL 103.
Related courses
Frequently asked questions
It covers the combined lecture and lab content of both in a single 4-credit course. Students may receive credit for only one of BIOL 101–BIOL 102 or BIOL 103.
It is one of two courses (alongside BIOL 105) that satisfy the prerequisite for BIOL 201 (Human Anatomy and Physiology I).