BIOL 1322 EXAM 1 with 50 Questions and
Answers
What is the CORRECT sequence of steps in following the scientific method to conduct research? -
✅make observations, propose hypothesis, conduct experiment, and develop a theory
Which of the following macronutrients does NOT provide energy? -
✅Water
Iron-deficiency is considered to be a form of malnutrition. -
✅True
Essential nutrients are those that: -
✅the body cannot produce and must be supplied through food.
Which of the following is a water-soluble vitamin? -
✅Vitamin C
A nutrient that cannot be made by the body in sufficient quantities and that must be obtained from
food is a(n): -
✅Essential Nutrient
The Dietary Guidelines for Americans: -
✅provide essential advice for how to eat healthfully and reduce the risk of chronic diseases
Which of the following food items is considered nutrient dense? -
✅whole grain bread
Which of the following foods would be considered nutrient dense? -
✅All Natural Applesauce
, Which of the following is NOT a characteristic of MyPlate? -
✅It places a higher value on eating protein than any other food group.
A list of the more specific information about what the food package contains is called -
✅ingredients list
Which of the following are harder to find in food deserts in America? -
✅nutrient dense foods
Which of the following is NOT a characteristic of segmentation? -
✅provides net forward movement of intestinal contents
The erosion of the esophageal lining can be caused by: -
✅gastroesophageal reflux disease.
Absorption occurs when: -
✅nutrients and other substances are removed from the lumen of the GI tract to enter the
bloodstream or lymphatic system.
When molecules move freely across the cell membrane down the concentration gradient, this is
called: -
✅simple diffusion
Which of the following is a collection of cells that have a similar origin? -
✅Tissue
Facilitated diffusion requires: -
✅a specific transport protein to help nutrients move through the cell membrane.
What is the process of taking food or other substances into the body via the mouth? -
✅Ingestion
Answers
What is the CORRECT sequence of steps in following the scientific method to conduct research? -
✅make observations, propose hypothesis, conduct experiment, and develop a theory
Which of the following macronutrients does NOT provide energy? -
✅Water
Iron-deficiency is considered to be a form of malnutrition. -
✅True
Essential nutrients are those that: -
✅the body cannot produce and must be supplied through food.
Which of the following is a water-soluble vitamin? -
✅Vitamin C
A nutrient that cannot be made by the body in sufficient quantities and that must be obtained from
food is a(n): -
✅Essential Nutrient
The Dietary Guidelines for Americans: -
✅provide essential advice for how to eat healthfully and reduce the risk of chronic diseases
Which of the following food items is considered nutrient dense? -
✅whole grain bread
Which of the following foods would be considered nutrient dense? -
✅All Natural Applesauce
, Which of the following is NOT a characteristic of MyPlate? -
✅It places a higher value on eating protein than any other food group.
A list of the more specific information about what the food package contains is called -
✅ingredients list
Which of the following are harder to find in food deserts in America? -
✅nutrient dense foods
Which of the following is NOT a characteristic of segmentation? -
✅provides net forward movement of intestinal contents
The erosion of the esophageal lining can be caused by: -
✅gastroesophageal reflux disease.
Absorption occurs when: -
✅nutrients and other substances are removed from the lumen of the GI tract to enter the
bloodstream or lymphatic system.
When molecules move freely across the cell membrane down the concentration gradient, this is
called: -
✅simple diffusion
Which of the following is a collection of cells that have a similar origin? -
✅Tissue
Facilitated diffusion requires: -
✅a specific transport protein to help nutrients move through the cell membrane.
What is the process of taking food or other substances into the body via the mouth? -
✅Ingestion
