Explore what proteins are, their structure, and their functions.

Viewers watch an introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis.

Explore what passive transport diffusion is and how it moves water through a membrane.

Learners read about the role of water, the basic physiology of water balance, and the effects of dehydration particularly on elderly clients. Tips for maintaining proper hydration are presented. In an interactive exercise, students calculate how much fluid a client needs based on his/her age, health, and weight.

In this animated object, learners examine the properties of the peptide bond and how the bond relates to the structure of hair.

Students read how to determine and calculate the saturated unit weight for a given sample of soil or aggregate, based on the weight-volume relationship. Practice problems complete the activity.

Students read how to determine and calculate the saturated density for a given sample of soil or aggregate, based on the mass-volume relationship. Practice problems complete the activity.

In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.

In this animated object, learners read an introduction to protein structure and function.

A quick assessment to help identify foods and their associated groups.

A game in which you have to determine if a food is a fat .... or a healthy carb!!! Climb all the way to the top to claim the title of Trim Healthy Mama Royalty!!!

Win a million through answering questions about saturated fat.

Review the medication, nursing implications, and client outcomes of gastrointestinal management.