Question 1

Which type of amino acids cannot be synthesized by the body?

Accepted Answer

essential

Question 2

In what molecular form do plants store their excess carbohydrates?

Accepted Answer

starch

Question 3

Which food is made up of many branching chains of sugar monomers?
A) honey
B) milk
C) nuts
D) beans

Accepted Answer

Beans are made up of complex carbohydrates, which include many branching chains of sugar monomers. These complex carbohydrates are polysaccharides, such as starch, which consist of long, branching chains of glucose units.

Question 4

What are the monomer "building blocks" that make up proteins?
A) monosaccharides
B) glycerol molecules
C) amino acids
D) fatty acids

Accepted Answer

The monomer "building blocks" that make up proteins are amino acids. Monosaccharides are the building blocks of carbohydrates, glycerol molecules are the building blocks of lipids, and fatty acids are the building blocks of fats.

Question 5

If sports drinks have a higher solute concentration than blood, what condition may result when you drink them?

Accepted Answer

The answer of If sports drinks have a higher solute...

Question 6

Which problem could be caused by a decrease in the body's normal water level?
A) muscle cramps
B) decreased heart rate
C) low body temperature
D) increased sweating

Accepted Answer

A decrease in the body's normal water level can lead to dehydration, which can cause muscle cramps. The other options listed are not directly related to dehydration.

Question 7

In what molecular form does the human body store excess carbohydrates in muscles and the liver?

Accepted Answer

The answer of In what molecular form does the human...

Question 8

Which food is rich in complex carbohydrates?
A) pasta
B) table sugar
C) margarine
D) cheese

Accepted Answer

Pasta is a great source of complex carbohydrates. Table sugar, margarine, and cheese are not good sources of complex carbohydrates.

Question 9

Why is fiber an important part of a healthful human diet?
A) It is easily digested into monosaccharides, which are used for energy.
B) It may decrease the risk of certain types of cancers.
C) It increases the amount of HDL and LDL cholesterol in the body.
D) It contains more energy, gram for gram, than any other nutrient.

Accepted Answer

Fiber has been shown to have many health benefits, including reducing the risk of certain types of cancers such as colon cancer. It also helps regulate digestion and can decrease the risk of heart disease.

Answer: A, C, and D are incorrect.
 A is incorrect because fiber is not easily digested; instead, it passes through the digestive system relatively intact. C is incorrect because fiber has been shown to decrease LDL cholesterol, while having little effect on HDL cholesterol. Finally, D is incorrect because fiber actually contains no energy; it is not metabolized by the body in the same way as other nutrients such as carbohydrates or fat.

Question 10

In most cases, how does tap water compare to bottled water?
A) Bottled water has more impurities than tap water.
B) Bottled water and tap water are equally clean.
C) Tap water has more salt than bottled water.
D) Tap water usually has a better odor than bottled water.

Accepted Answer

In most cases, the quality of tap water and bottled water is similar. Tap water is generally regulated more strictly than bottled water, and may even be subject to more testing for contaminants. Additionally, bottled water may have added minerals or chemicals for taste, whereas tap water typically only contains additives for the purpose of disinfection. Overall, it is more environmentally friendly and cost-effective to drink tap water.

Question 11

Which food is most likely to contain all essential amino acids?
A) beef
B) carrots
C) corn
D) rice

Accepted Answer

Beef is a complete protein source, containing all essential amino acids needed for proper nutrition. Carrots, corn, and rice are not complete protein sources and lack one or more essential amino acids.

Question 12

How many liters of water does an average human need to replace each day by consuming food or drink?
A) 1
B) 2
C) 3
D) 4

Accepted Answer

The answer of How many liters of water does an...

Question 13

What are nutrients that the human body requires in large quantities?
A) micronutrients
B) macronutrients
C) vitamins
D) minerals

Accepted Answer

Macronutrients, such as carbohydrates, proteins, and fats are required by the human body in large quantities to provide energy and support growth and repair of tissues. Micronutrients, such as vitamins and minerals, are required in smaller quantities.

Question 14

Why are whole foods better for your health than processed foods?
A) Whole foods contain more sugars and less fiber, so they're more digestible than processed foods.
B) Whole foods have been refined to provide the highest possible calorie content.
C) Processed foods may contain antioxidants, which can cause disease.
D) Processed foods don't contain all the vitamins and minerals found in whole foods.

Accepted Answer

Whole foods typically contain a wide range of vitamins and minerals, as well as fiber and other beneficial phytonutrients that are lost during processing. Processed foods are often stripped of many of these nutrients, which can lead to deficiencies and imbalances in the body. Eating a diet rich in whole foods can provide the body with the nutrients it needs to function at its best.

Question 15

To which category of nutrients does table sugar (sucrose) belong?
A) carbohydrates
B) proteins
C) fats
D) minerals

Accepted Answer

Table sugar (sucrose) belongs to the category of carbohydrates.

Question 16

Which of the following is a micronutrient?
A) water
B) carbohydrate
C) protein
D) vitamin C

Accepted Answer

Micronutrients are essential nutrients that are needed in small quantities in our diet. They include vitamins and minerals such as Vitamin C, calcium, iron, and zinc. Water, carbohydrates, and protein are macronutrients, which are required in larger quantities by the body.

Question 17

What two-word term describes food that has been stripped of most of its nutrients?

Accepted Answer

The answer of What two-word term describes food that has...

Question 18

Which macronutrient is the major source of energy for cell processes?
A) carbohydrates
B) proteins
C) fats
D) water

Accepted Answer

Carbohydrates are the major source of energy for cell processes. Carbohydrates are quickly broken down into glucose, which can be utilized by cells for energy through cellular respiration. While proteins and fats can also provide energy, carbohydrates are the preferred source of energy for cells.

Question 19

Carbohydrates are an excellent source of energy for the body. If a candy bar and a pear contain an equal number of calories from carbohydrates, which is a healthier food and why?
A) The candy bar is healthier because it contains processed sugars, which provide a faster energy source.
B) The pear is healthier because it contains fewer chemical bonds to be broken during digestion.
C) The pear is healthier because it contains more vitamins, minerals, and fiber.
D) The candy bar is healthier because it contains preservatives that the pear lacks.

Accepted Answer

The pear is healthier because it contains more vitamins, minerals, and fiber, which are beneficial for overall health beyond just providing energy.

Question 20

What is a deficiency of water in the body?
A) diffusion
B) dehydration
C) endocytosis
D) hypertension

Accepted Answer

Dehydration is a deficiency of water in the body, which can lead to various health issues such as dry skin, headaches, fatigue, constipation, and even organ failure in severe cases. Diffusion is the process of molecules moving from an area of high concentration to an area of low concentration, while endocytosis is the process by which a cell takes in substances by engulfing them in a vesicle. Hypertension, on the other hand, is a condition characterized by high blood pressure and is not directly related to a deficiency of water in the body.

Quiz 3: Is It Possible to Supplement Your Way to Better Performance and Health

Which type of amino acids cannot be synthesized by the body?

In what molecular form do plants store their excess carbohydrates?

Which food is made up of many branching chains of sugar monomers?

What are the monomer "building blocks" that make up proteins?

If sports drinks have a higher solute concentration than blood, what condition may result when you drink them?

Which problem could be caused by a decrease in the body's normal water level?

In what molecular form does the human body store excess carbohydrates in muscles and the liver?

Which food is rich in complex carbohydrates?

Why is fiber an important part of a healthful human diet?

In most cases, how does tap water compare to bottled water?

Which food is most likely to contain all essential amino acids?

How many liters of water does an average human need to replace each day by consuming food or drink?

What are nutrients that the human body requires in large quantities?

Why are whole foods better for your health than processed foods?

To which category of nutrients does table sugar (sucrose) belong?

Which of the following is a micronutrient?

What two-word term describes food that has been stripped of most of its nutrients?

Which macronutrient is the major source of energy for cell processes?

Carbohydrates are an excellent source of energy for the body. If a candy bar and a pear contain an equal number of calories from carbohydrates, which is a healthier food and why?

What is a deficiency of water in the body?