BIO 1322 Final Exam Questions with Correct
Answers
Which of the following best describes purpose of The National Health and Nutrition
Examination Survey (NHANES)?
It's purpose is to determine the nutritional status of the population and to monitor risk
behaviors over time.
Which of the following statements accurately describes the difference between nutrient
density (ND) and energy density (ED)?
ND refers to foods that are rich in nutrients (such as vitamins and minerals) and low in
kilocalories; ED refers to foods high in energy and low in volume/weight
Which statement best describes the difference between the Estimated Average
Requirement (EAR) and the Recommended Dietary Allowance (RDA)?
The RDA is nutrient recommendations for 97 to 98 percent of the individuals in a specific
age group and gender; the EAR is nutrient recommendations for 50 percent of a specific age
group and gender.
Which of the following statement(s) about nutrient guidelines is/are NOT TRUE?
wrong: The Acceptable Macronutrient Distribution Range pertains to the recommended
levels of vitamins, minerals, and water in the diet.
Which of the following statements DOES NOT describe the known effects of dietary
soluble fiber?
Dietary soluble fiber acts as an appetite stimulant.
, Which of the following statements best describes how glycogen stored in the liver differs
from glycogen stored in muscles?
Glycogen store in the liver can be used to stabilize blood sugar, while glycogen stored in the
muscles can be used only for muscle contraction.
In 1981, an Australian research team developed a method of evaluating carbohydrates
based on their immediate effect on blood glucose. What can be reasonably concluded
from glycemic index research?
A variety of factors, including dietary fat, dietary soluble fiber, and cooking method, affect
the glyemic index,
The vast amount of attention given to glycemic index has led to much confusion about
the term complex carbohydrate. Which of the following statements DOES NOT
accurately describe complex carbohydrates?
Complex carbohydrates are those with a low glycemic index in contrast to simple
carbohydrates, which have a high glycemic index.
Which of the following statements best describe the difference between type 1 and type
2 diabetes?
Type 1 diabetes is characterized by insufficient insulin production due to the destruction of
the islet cells of the pancreas that produce insulin. Type 2 diabetes is characterized by insulin
resistance, the failure of cells to normally respond to insulin and pull glucose out of the
blood.
Which of the following statements best describes the effect of placing a double bond in a
fatty acid chain?
Answers
Which of the following best describes purpose of The National Health and Nutrition
Examination Survey (NHANES)?
It's purpose is to determine the nutritional status of the population and to monitor risk
behaviors over time.
Which of the following statements accurately describes the difference between nutrient
density (ND) and energy density (ED)?
ND refers to foods that are rich in nutrients (such as vitamins and minerals) and low in
kilocalories; ED refers to foods high in energy and low in volume/weight
Which statement best describes the difference between the Estimated Average
Requirement (EAR) and the Recommended Dietary Allowance (RDA)?
The RDA is nutrient recommendations for 97 to 98 percent of the individuals in a specific
age group and gender; the EAR is nutrient recommendations for 50 percent of a specific age
group and gender.
Which of the following statement(s) about nutrient guidelines is/are NOT TRUE?
wrong: The Acceptable Macronutrient Distribution Range pertains to the recommended
levels of vitamins, minerals, and water in the diet.
Which of the following statements DOES NOT describe the known effects of dietary
soluble fiber?
Dietary soluble fiber acts as an appetite stimulant.
, Which of the following statements best describes how glycogen stored in the liver differs
from glycogen stored in muscles?
Glycogen store in the liver can be used to stabilize blood sugar, while glycogen stored in the
muscles can be used only for muscle contraction.
In 1981, an Australian research team developed a method of evaluating carbohydrates
based on their immediate effect on blood glucose. What can be reasonably concluded
from glycemic index research?
A variety of factors, including dietary fat, dietary soluble fiber, and cooking method, affect
the glyemic index,
The vast amount of attention given to glycemic index has led to much confusion about
the term complex carbohydrate. Which of the following statements DOES NOT
accurately describe complex carbohydrates?
Complex carbohydrates are those with a low glycemic index in contrast to simple
carbohydrates, which have a high glycemic index.
Which of the following statements best describe the difference between type 1 and type
2 diabetes?
Type 1 diabetes is characterized by insufficient insulin production due to the destruction of
the islet cells of the pancreas that produce insulin. Type 2 diabetes is characterized by insulin
resistance, the failure of cells to normally respond to insulin and pull glucose out of the
blood.
Which of the following statements best describes the effect of placing a double bond in a
fatty acid chain?
