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 how feedback inhibition would affect the production of an intermediate or product in a pathwayIdentify the mechanism that controls the rate of the transport of electrons through the electron transport chain

Dehydration synthesis (condensation reaction) between sugar molecules. Monosaccharides, disaccharides, and polysaccharides. Formation of maltose from glucose monomers.

This presentation focus' on glucose and insulin, and how these are integrated in the intact organism, in continuation of this we’ll talk about, insulin and glucagon secretion, hepatic glucose production and plasma glucose concentrations. The purpose of this is to get an understanding of what happens in the body when you have type 2 diabetes. Furthermore we’ll talk about the possibility of developing an glucagon receptor antagonist, regarding the therapy of diabetes.

Course responsible: Associate Professor Signe Sørensen Torekov, MD Nicolai Wewer Albrechtsen & Professor Jens Juul Holst

This presentation focuses on the treatment of hyperglycaemia with type 2 diabetes patients. We’ll provide an introduction to exenatide, liraglutide, GLP-1 receptor antagonist, combination therapy, DPP-4 inhibitor, pancreatic safety of incretin-based drugs, SGLT-2 inhibitor and glucose absorption.

Course responsible: Associate Professor Signe Sørensen Torekov, MD Nicolai Wewer Albrechtsen & Professor Jens Juul Holst

This presentation talks about which role exercise plays in developing diabetes. We will describe what happens in the body when we exercise, and why these changes help us prevent and treat diabetes. In continuation of this we’ll talk about the interaction between insulin, glucose and muscle cells and how we through exercise, can change our health. Furthermore we’ll discuss how lifestyle can affect one’s future children in terms of developing diabetes later on.

Narrator: Richard Steed.

Through a teacher-led discussion, students realize that the food energy plants obtain comes from sunlight via the plant process of photosynthesis. They learn what photosynthesis is, at an age-appropriate level of detail and vocabulary, and then begin to question how we know that photosynthesis occurs, if we can't see it happening. Elodea is a common water plant that students can use to directly observe evidence of photosynthesis. When Elodea is placed in a glass beaker near a good light source, bubbles of oxygen will be released as products of photosynthesis. By counting the number of bubbles that rise to the surface in a five-minute period, students can compare the photosynthetic activity of Elodea in the presence of high and low light levels.

This illustration depicts the first two stages of aerobic respiration: glycolysis and the citric acid cycle.

Ce document est un fascicule de TP de l'étude de la régulation de la glycémie chez le rat.