The student demonstrates a strong ability to incorporate relevant and appropriate source material in their essay, particularly related to curcumin, E.coli, and temperature variation. The majority of the source material comes from accredited scientific sources, fulfilling the requirement. The student also effectively explains technical and subject-specific terms, demonstrating a clear understanding of the topic. However, there are issues with the incorporation of in-text citations and maintaining an academic tone throughout the essay, which should be addressed. Nonetheless, the student successfully avoids oversaturating the essay with technical terms and uses symbols, equations, and SI units appropriately and consistently.
