SCI228 All Discussions - March 2017

Asked by julia
Dated: 20th Apr'17 04:23 PM
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SCI228 Week 1 Discussion 1 & 2

DQ 1

The Digestive System (graded)

Imagine yourself eating a ham and cheese sandwich. What steps take place with regard to digesting the sandwich?

a) Make sure that the students can distinguish between mechanical and chemical digestion.
b) What role does HCL play with regard to protein digestion and bacteria?
c) What are the roles of the small and large intestines?

DQ 2

Food Safety & Technology (graded)

What does food safety and technology have to do with me?

a) Food spoilage. How and why does it occur?
b) What are the four most important things when it comes to food safety?
c) Define organic foods and the process involved with becoming a certified organic farm.

SCI228 Week 2 Discussion 1 & 2

DQ 1

Carbohydrates (graded)

What role do carbohydrates play in the diet?


DQ 2

Nutrition & Physical Activity (graded)

What are the benefits of regular physical activity?

SCI228 Week 3 Discussion 1 & 2

DQ 1

Lipids (graded)

What is the role of fat in the diet?


DQ 2

Proteins (graded)

What role do proteins play in the body?

SCI228 Week 4 Discussion 1 & 2

DQ 1

Fluid and Electrolytes (graded)

Why is hydration so important to our survival?

DQ 2

Fluid and Electrolyte Disorders (graded)

What happens to the body when it is dehydrated?

SCI228 Week 5 Discussion 1 & 2

DQ 1

Bone Health (graded)

What is the role of the skeletal system?

DQ 2

Vitamins: To Take or Not To Take (graded)

What are dietary supplements?

SCI228 Week 6 Discussion 1 & 2

DQ 1

What is a Healthy Body Weight? (graded)

What are the struggles with regard to a healthy body weight?

DQ 2

Disordered Eating Behaviors (graded)

What causes one to have an eating disorder?

SCI228 Week 7 Discussion 1 & 2

DQ 1

Nutrition Throughout the Lifecycle (graded)

What nutrients are important during various lifecycle stages?

DQ 2

Can Nutrition Influence a Disease? (graded)

What is a chronic disease, and what role does nutrition play?

SCI228 All Discussions - March 2017
Answered by julia
Expert Rating: 92 Ratings
Dated: 20th Apr'17 04:23 PM
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