Research your topic. All biology papers will require some sort of research, whether it is looking up the topic in your textbook or combining scientific research from journals with your own experimental research. Know what type of research is required before you begin. This will save you valuable time later. Often, professors will issue guidelines on acceptable sources of information and how many sources you will need. If this information is not provided to you, ask.
Organize your research. This step is crucial for longer papers, such as theses but can also save you time on shorter papers, especially those requiring a large number of sources. Photocopy materials or copy and paste them into computer files and group common topics together. When you are ready to tackle a specific part of your paper, having everything in one place will save a lot of time.
Outline your paper. It is best to draft an outline of what you want your paper to look like before you begin writing. This helps to ensure that you discuss the topics and all pertinent information in a logical order. It is much easier to move topics around in an outline than to move paragraphs of written copy later.
Use proper English. Even though you are writing a science paper, it is imperative to use proper grammar and spelling. Usually, professors will grade on both content and grammar, so utilizing the spelling and grammar checking tools in your word processing program, as well as having a good understanding of the English language, will help increase your grade.
Avoid plagiarism. Not only is plagiarism ethically wrong, most professors will recognize plagiarism when they read your paper. Plagiarizing can result in a failing grade on the paper, failing the class or expulsion from school, depending on the school's policy. Although it may be tempting to purchase a paper online, copy and paste text or use a paper someone else has already submitted, software exists to compare your paper to others and detect plagiarism.
Proofread and edit your paper. No matter how good a writer you are, mistakes happen. To ensure as few mistakes slip through as possible, it is best to run the spelling and grammar check on your computer, as well as proofread the paper yourself. Reading the paper aloud can help you identify awkward phrasing. Do not be afraid to make changes or cut information you feel is unnecessary. You may also want to ask a friend or colleague to review your paper and provide his thoughts before you submit your paper.