BBH 119 Exam 2 Answered Questions
(Limited) Latest 2026-2027
Identify is the following statements are true or false.
a. Most digestion and absorption occurs in the large
intestines
b. The chemicals which breakdown the food you eat mixes
with the food in the stomach
c. The small intestine is where water, vitamins and some
minerals are absorbed
d. Digestion begins in the mouth when saliva mixes with the
chewed food - Correct Answers ✅Digestion: The process
by which the body breaks down food into nutrients small
enough to be absorbed into the blood stream
a. False (Step 4)
b. True (Step 2)
c. False (Step 5)
d. True (Step 1)
,BBH 119 Exam 2 Answered Questions
(Limited) Latest 2026-2027
Step 1: Digestion begins in the mouth. Chewing mixes saliva
with food and begins to break it down
Step 2: The food travels from the mouth to the stomach
through the esophagus
Step 3: The stomach mixes food with chemicals that break it
down future
Step 4: Most digestion and absorption occurs in the small
intestine
Step 5: water, vitamins, and some minerals are absorbed in
the large intestine. The remaining wastes are passed out of
the body in stool
Define nutrients and distinguish between macronutrients and
micronutrients - Correct Answers ✅Nutrients: Chemicals
the body required for energy and normal body function to
grow and survive
- The scientific study of dos and its physiological functions
Diet: The food you regularly consume
Macronutrients: Needed in large amounts
- Gives your body energy to perform essential functions
- Carbohydrates, Lipids (fats), proteins, water
,BBH 119 Exam 2 Answered Questions
(Limited) Latest 2026-2027
Micronutrients: Needed in small amounts
- Vitamins and nutrients that our body needs each day in
order to function properly
- Vitamins and minerals
The sum of all chemical reactions offering in the body is
__________ - Correct Answers ✅Metabolism
What is a calorie? - Correct Answers ✅Amount of energy
required to raise the temperature from 1kg of water by 1
degree celsius
Which 3 macronutrients are energy-yielding and how much
energy does each provide? - Correct Answers
✅Carbohydrates, fats, and proteins provide energy
Carbohydrates = 4 calories per gram
Proteins = 4 calories per gram
Fats = 9 calories per gram
Alcohol = 7 calories per gram (not a nutrient - has no value)
, BBH 119 Exam 2 Answered Questions
(Limited) Latest 2026-2027
Calories consumed in excess of energy needs of the body are
converted to and stored as fat
True or False? - Correct Answers ✅TRUE
What is the difference between simple and complex
carbohydrates? - Correct Answers ✅Simple carbohydrates:
- 1-2 sugar molecules
Complex carbohydrates:
- long chains of sugar molecules
- 2 forms of complex carbohydrates are starch and non-starch
(glycogen and fiber)
Difference is how quickly it is digested and absorbed
Both are turned into glucose that the body uses as energy
6 simple sugars (natural sugars):
- glucose (most common one)
- galactose
- lactose (milk sugar)
- fructose (fruit sugar)
(Limited) Latest 2026-2027
Identify is the following statements are true or false.
a. Most digestion and absorption occurs in the large
intestines
b. The chemicals which breakdown the food you eat mixes
with the food in the stomach
c. The small intestine is where water, vitamins and some
minerals are absorbed
d. Digestion begins in the mouth when saliva mixes with the
chewed food - Correct Answers ✅Digestion: The process
by which the body breaks down food into nutrients small
enough to be absorbed into the blood stream
a. False (Step 4)
b. True (Step 2)
c. False (Step 5)
d. True (Step 1)
,BBH 119 Exam 2 Answered Questions
(Limited) Latest 2026-2027
Step 1: Digestion begins in the mouth. Chewing mixes saliva
with food and begins to break it down
Step 2: The food travels from the mouth to the stomach
through the esophagus
Step 3: The stomach mixes food with chemicals that break it
down future
Step 4: Most digestion and absorption occurs in the small
intestine
Step 5: water, vitamins, and some minerals are absorbed in
the large intestine. The remaining wastes are passed out of
the body in stool
Define nutrients and distinguish between macronutrients and
micronutrients - Correct Answers ✅Nutrients: Chemicals
the body required for energy and normal body function to
grow and survive
- The scientific study of dos and its physiological functions
Diet: The food you regularly consume
Macronutrients: Needed in large amounts
- Gives your body energy to perform essential functions
- Carbohydrates, Lipids (fats), proteins, water
,BBH 119 Exam 2 Answered Questions
(Limited) Latest 2026-2027
Micronutrients: Needed in small amounts
- Vitamins and nutrients that our body needs each day in
order to function properly
- Vitamins and minerals
The sum of all chemical reactions offering in the body is
__________ - Correct Answers ✅Metabolism
What is a calorie? - Correct Answers ✅Amount of energy
required to raise the temperature from 1kg of water by 1
degree celsius
Which 3 macronutrients are energy-yielding and how much
energy does each provide? - Correct Answers
✅Carbohydrates, fats, and proteins provide energy
Carbohydrates = 4 calories per gram
Proteins = 4 calories per gram
Fats = 9 calories per gram
Alcohol = 7 calories per gram (not a nutrient - has no value)
, BBH 119 Exam 2 Answered Questions
(Limited) Latest 2026-2027
Calories consumed in excess of energy needs of the body are
converted to and stored as fat
True or False? - Correct Answers ✅TRUE
What is the difference between simple and complex
carbohydrates? - Correct Answers ✅Simple carbohydrates:
- 1-2 sugar molecules
Complex carbohydrates:
- long chains of sugar molecules
- 2 forms of complex carbohydrates are starch and non-starch
(glycogen and fiber)
Difference is how quickly it is digested and absorbed
Both are turned into glucose that the body uses as energy
6 simple sugars (natural sugars):
- glucose (most common one)
- galactose
- lactose (milk sugar)
- fructose (fruit sugar)
