Macronutrients and Micronutrients for Sports Performance: A Comprehensive Guide

Question 1

Which of the following is a macronutrient essential for building and repairing tissues?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 2

During prolonged exercise, which macronutrient is primarily utilized by the body for energy?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 3

Which vitamin deficiency causes the disease known as scurvy?

Accepted Answer

Vitamin C

Answer

Vitamin D

Answer

Vitamin E

Answer

Vitamin K

Question 4

Which mineral plays a crucial role in nerve and muscle function?

Accepted Answer

Magnesium

Answer

Calcium

Answer

Sodium

Answer

Potassium

Question 5

What is the primary function of glycogen in the human body?

Accepted Answer

Storing glucose for later use

Answer

Providing immediate energy during exercise

Answer

Regulating blood sugar levels

Answer

Aiding in tissue repair

Question 6

Which of the following is NOT a symptom of protein deficiency?

Accepted Answer

Weight gain

Answer

Muscle loss

Answer

Fatigue

Answer

Brittle hair and nails

Question 7

Which micronutrient is essential for the production of hemoglobin in red blood cells?

Accepted Answer

Iron

Answer

Vitamin C

Answer

Vitamin D

Answer

Calcium

Question 8

Categorize micronutrients into their distinct classes. Provide examples for each class and explain how each category supports the nutritional needs and performance of athletes.

Accepted Answer

Vitamins, minerals, and antioxidants are distinct classes of micronutrients with specific functions.

Answer

Micronutrients are not classified into different categories.

Answer

Minerals and vitamins belong to the same class of micronutrients.

Answer

Micronutrients do not contribute to sports performance.

Question 9

Which macronutrient serves as the primary building block for muscle tissue?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 10

Which of the following vitamins is crucial for strong bones and efficient calcium absorption?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 11

Which mineral plays a vital role in muscle function and nerve transmission?

Accepted Answer

Magnesium

Answer

Iron

Answer

Calcium

Answer

Potassium

Question 12

Which food item is a reliable source of both soluble and insoluble fiber?

Accepted Answer

Whole-wheat bread

Answer

White rice

Answer

Lean beef

Answer

Olive oil

Question 13

How often should athletes consume meals to optimize their nutritional intake?

Accepted Answer

4-6 per day

Answer

2-3 per day

Answer

7-9 per day

Answer

10 or more per day

Question 14

Which macronutrient serves as the primary fuel source for the body during intense physical activity?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Vitamins

Question 15

Which mineral is essential for maintaining strong bones and supporting muscle function?

Accepted Answer

Calcium

Answer

Sodium

Answer

Potassium

Answer

Iron

Question 16

Which statement accurately describes the primary function of proteins in the body?

Accepted Answer

Building and repairing tissues

Answer

Providing energy for short bursts of activity

Answer

Regulating body temperature

Answer

Enhancing oxygen uptake

Question 17

Which of the following food sources is considered a complete protein, containing all the essential amino acids?

Accepted Answer

Chicken

Answer

Beans

Answer

Rice

Answer

Bread

Question 18

Which micronutrient plays a crucial role in supporting the immune system and promoting wound healing?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin E

Answer

Vitamin K

Question 19

Which of the following is NOT a potential consequence of micronutrient deficiency in athletes?

Accepted Answer

Enhanced recovery

Answer

Diminished performance

Answer

Increased susceptibility to injuries

Answer

Fatigue

Question 20

Which of the following is the primary function of carbohydrates as macronutrients in the body?

Accepted Answer

Providing energy for cellular processes and physical activity

Answer

Repairing and building body tissues

Answer

Regulating the rate of metabolic reactions

Answer

Transporting oxygen to cells

Question 21

Which type of protein plays a crucial role in facilitating and speeding up chemical reactions in the body?

Accepted Answer

Enzymes

Answer

Storage proteins

Answer

Messenger proteins

Answer

Immune proteins

Question 22

Which vitamin is essential for the efficient absorption and utilization of calcium in the body?

Accepted Answer

Vitamin D

Answer

Vitamin E

Answer

Vitamin C

Answer

Vitamin A

Question 23

Which mineral is a vital component of hemoglobin, the protein responsible for carrying oxygen in red blood cells?

Accepted Answer

Iron

Answer

Calcium

Answer

Magnesium

Answer

Sodium

Question 24

Which type of bread is generally considered a good source of complex carbohydrates?

Accepted Answer

Wholegrain bread

Answer

White bread

Answer

Fruit

Answer

Sweetened pastries

Question 25

Which of the following symptoms is commonly associated with iron deficiency?

Accepted Answer

Fatigue and weakness

Answer

Elevated blood pressure

Answer

Joint pain and swelling

Answer

Diarrhea

Question 26

According to general recommendations, what is the optimal daily protein intake for individuals actively engaged in sports and physical activities?

Accepted Answer

1.2 to 2.0 grams per kilogram of body weight

Answer

1.6 to 2.4 grams per kilogram of body weight

Answer

0.4 to 0.8 grams per kilogram of body weight

Answer

0.8 to 1.2 grams per kilogram of body weight

Question 27

Which of the following benefits is associated with consuming a balanced diet rich in both macronutrients and micronutrients?

Accepted Answer

Enhanced athletic performance and recovery

Answer

Increased risk of injuries

Answer

Rapid weight gain

Answer

Reduced appetite

Question 28

What is the primary role of the digestive system in relation to macronutrients and micronutrients?

Accepted Answer

Breaking down ingested food into smaller, absorbable components

Answer

Transporting nutrients directly to cells

Answer

Storing nutrients for future use

Answer

Controlling the intake and consumption of nutrients