Fats for Energy and Hormone Production: Nutrition for Sport

Question 1

Which of the following is **primarily** responsible for storing energy in the human body?

Accepted Answer

Fats

Answer

Carbohydrates

Answer

Proteins

Answer

Vitamins

Question 2

Select the type of fat composed of fatty acids that contain hydrogen atoms on all carbon atoms.

Accepted Answer

Saturated fat

Answer

Unsaturated fat

Answer

Trans fat

Answer

Phospholipid

Question 3

Identify the process during which triglycerides are broken down into fatty acids and glycerol.

Accepted Answer

Lipolysis

Answer

Gluconeogenesis

Answer

Glycolysis

Answer

Proteolysis

Question 4

Select the type of fat that serves as a precursor for the synthesis of steroid hormones.

Accepted Answer

Cholesterol

Answer

Triglyceride

Answer

Phospholipid

Answer

Omega-3 fatty acid

Question 5

Which essential fatty acid is crucial for cell membrane formation?

Accepted Answer

Alpha-linolenic acid (ALA)

Answer

Linoleic acid (LA)

Answer

Eicosapentaenoic acid (EPA)

Answer

Docosahexaenoic acid (DHA)

Question 6

Identify the potential health risk associated with excessive consumption of saturated fats.

Accepted Answer

Increased risk of cardiovascular disease

Answer

Reduced bone density

Answer

Impaired immune function

Answer

Muscle loss

Question 7

Which of the following is the primary physiological role of fats in the body?

Accepted Answer

Providing energy storage

Answer

Facilitating hormone production

Answer

Supporting muscle growth and repair

Answer

Boosting the immune system

Question 8

What is the chemical structure of a triglyceride?

Accepted Answer

Three fatty acids bonded to a glycerol molecule

Answer

Two fatty acids and one glycerol molecule

Answer

One fatty acid and three glycerol molecules

Answer

A single fatty acid molecule

Question 9

What is the specific process by which fats are broken down to yield energy?

Accepted Answer

Lipolysis

Answer

Proteolysis

Answer

Glycolysis

Answer

Gluconeogenesis

Question 10

What is the key structural difference between saturated and unsaturated fats?

Accepted Answer

Unsaturated fats have double bonds in their carbon chains, while saturated fats do not.

Answer

Saturated fats are solid at room temperature, while unsaturated fats are liquid.

Answer

Saturated fats are found in animal products, while unsaturated fats are found in plant products.

Answer

Unsaturated fats are metabolized faster than saturated fats.

Question 11

Which of the following is NOT a function of fats in the body?

Accepted Answer

Joint lubrication

Answer

Energy storage

Answer

Hormone production

Answer

Insulation

Question 12

Where do fats primarily undergo digestion and absorption?

Accepted Answer

Small intestine

Answer

Mouth

Answer

Stomach

Answer

Large intestine

Question 13

Which nutrient is essential for the absorption of fat-soluble vitamins?

Accepted Answer

Fats

Answer

Carbohydrates

Answer

Proteins

Answer

Minerals

Question 14

Which hormone stimulates the release of fatty acids from adipose tissue to provide energy?

Accepted Answer

Epinephrine

Answer

Insulin

Answer

Glucagon

Answer

Somatotropin

Question 15

What is the defining characteristic of essential fatty acids?

Accepted Answer

Cannot be synthesized by the body and must be obtained from the diet

Answer

Provide a significant amount of energy

Answer

Aid in hormone production

Answer

Insulate the body

Question 16

Which energy source primarily fuels the heart muscle during extended physical activity?

Accepted Answer

Free fatty acids

Answer

Glucose

Answer

Ketone bodies

Answer

Amino acids

Question 17

Which of the following is NOT a primary function of fats in the human body?

Accepted Answer

Building proteins

Answer

Producing hormones

Answer

Storing energy

Answer

Insulating organs

Question 18

Which type of fat is generally considered 'healthy' and is found in foods like avocados and olive oil?

Accepted Answer

Unsaturated fat

Answer

Saturated fat

Answer

Hydrogenated fat

Answer

Trans fat

Question 19

What is the process called that breaks down fats into fatty acids and glycerol?

Accepted Answer

Lipolysis

Answer

Glycolysis

Answer

Gluconeogenesis

Answer

Proteolysis

Question 20

What is the primary storage form of fat in the human body?

Accepted Answer

Triglycerides

Answer

Lipoproteins

Answer

Steroids

Answer

Phospholipids

Question 21

Which of the following factors significantly influences the rate of fat absorption in the digestive system?

Accepted Answer

Presence of bile salts

Answer

Glycemic index of the meal

Answer

pH of the stomach

Answer

Amount of dietary fiber

Question 22

Which of the following health risks is associated with a consistently high intake of saturated fats?

Accepted Answer

Increased risk of cardiovascular disease

Answer

Enhanced immune response

Answer

Improved cognitive function

Answer

Reduced inflammation

Question 23

Which of the following food groups is a particularly good source of omega-3 fatty acids, which are essential for various bodily functions?

Accepted Answer

Fatty fish (e.g., salmon, tuna)

Answer

Dairy products

Answer

Eggs

Answer

Lean meats