Biology is designed for multi-semester biology courses for science majors. It is …
Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.
By the end of this section, you will be able to:Describe the …
By the end of this section, you will be able to:Describe the functions proteins perform in the cell and in tissuesDiscuss the relationship between amino acids and proteinsExplain the four levels of protein organizationDescribe the ways in which protein shape and function are linked
This resource is a video abstract of a research paper created by …
This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:
"Obesity is rapidly becoming a critical health concern globally. Growing evidence connects the microbiota-gut-brain axis to the pathophysiology of obesity. Gut bacteria can produce proteins that influence our hormonal and metabolic pathways, regulating satiety and hunger hormones. One such protein is ClpB, a chaperone protein expressed by E. coli. ClpB mimics the body’s hormones -- promoting satiety and regulating energy, blood pressure, and growth. A recent study examined the association between gut bacterial ClpB-like gene function and obesity. Using DNA sequencing and metabolomics, the researchers examined gut bacteria from people with or without obesity. They found that the bacterial species associated with more ClpB-like gene function were reduced in subjects with obesity and important bacterial characteristics, such as high ClpB expression and a negative association with obesity, could be transferred to mice through fecal transplantation..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
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