CELL STRUCTURES AND FUNCTION
BIO MOLECULES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Glucose
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Cellulose
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Glcogen
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Starch
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Detailed explanation-1: -Starches and sugars are the main energy-providing carbohydrates, and supply 4 kilocalories (17 kilojoules) per gram.
Detailed explanation-2: -Ideally, fuel up two hours before you exercise by: Eating healthy carbohydrates such as whole-grain cereals (with low-fat or skim milk), whole-wheat toast, low-fat or fat-free yogurt, whole grain pasta, brown rice, fruits and vegetables.
Detailed explanation-3: -During moderate-intensity exercise, roughly half of the energy is derived from glycogen, while the other half comes from glucose in the blood and fatty acids. Carbohydrates (glucose/glycogen) serve as the primary source of fuel as duration and intensity increase.
Detailed explanation-4: -Glucose, or blood sugar, is the main source of energy for your body’s cells, tissues, and organs. Glucose can be used immediately or stored in the liver and muscles for later use.