Exam (elaborations)
BIO 1101, Chapter 6 With Complete Solutions Latest Update
- Course
- BIO 1101
- Institution
- Georgia State University
BIO 1101, Chapter 6 With Complete Solutions Latest Update
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BIO 1101, Chapter 6 WithComplete Solutions Latest Update
heart disease, diabetes ANS✔✔ obesity leads increased rate in
_______________, _______________, and many other related illnesses.
1. biology-- biologists argue that humans are predisposed to gain weight
(bodies adapted to store extra food as fat).
2. culture-- social scientists argue that culture tells us how we eat and how
much we eat. ANS✔✔ name and describe the two major factors that play a
role in obesity.
body mass index (BMI) ANS✔✔ estimate of body fat based on height and
weight
obese ANS✔✔ 20% more body fat than is recommended for ones height
over weight ANS✔✔ BMI 25-29.9
doesn't take muscle mass, gender, or body frame size into consideration.
ANS✔✔ how can BMI be misleading?
-provide chemical building blocks
, -provide the energy needed for essential life activities ANS✔✔ name the two
reasons why we need the nutrients provided by food?
-carbohydrates--simple sugars--4 Calories/gram
-proteins--amino acids--4 Calories/gram
-fats--fatty acid and glycerol--9 Calories/gram ANS✔✔ what are the three
macronutrients in food and their subunit?
chemical energy ANS✔✔ food is a source of what type of energy?
calorie ANS✔✔ amount of energy required to raise the temperature of 1
gram of water by 1 degree celsius.
Calorie ANS✔✔ 1,000 calories or kilocalorie; common unit of energy based
on food nutrition.
9 ANS✔✔ a gram of FAT stores approximately how many Calories in its
chemical bonds?
4 ANS✔✔ a gram of carbohydrate or protein stores approximately how many
Calories in its chemical bond?
gender, age, body type, activity levels, and genetics ANS✔✔ what does a
person's daily energy needs largely depend on?
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