This macronutrient has the highest caloric value Proteins are composed of what b
ID: 146972 • Letter: T
Question
This macronutrient has the highest caloric value
Proteins are composed of what building blocks.
List 2 of the 5 major reasons why we drink water.
Most vitamins function as antioxidants and/or ___________
A person who just ate 10g of protein, 10g of fat, and 10g of CHO consumed how many kcals?
On the label of a pita chip bag is a statement about the product containing “heart healthy” ingredients. What kind of marketing claim is this?
A person just ate a sandwich containing 900 kcals containing 50g of CHO. What % of calories did CHO contribute to this sandwich?
The process of removing a phosphate group from a molecule (i.e creatine phosphate) and directly attaching it to ADP to form ATP is called?
This type of reaction occurs when a molecule loses an electron
How is metabolic rate regulated within the cell?
Within the ETC, the proton pumps establish what to generate enough energy to produce ATP.
What binds to the electrons and H+ as they exit the ETC?
The series of metabolic reactions involved with converting fatty acids to acetyl CoA is called?
Which fuel source provides the greatest amount of ATP when it is metabolised?
What of the name of the DRI that meets the needs of 50% of the population?
If your RER is 0.7, what macronutrient is the predominate source of ATP?
What is the name of the a molecule that delivers hydrogens and electrons from glycolysis and Kreb’s Cycle to the Electron Transport Chain The process of converting amino acids into glucose is called:
Oxygen binds to electrons and hydrogens inside the ETC. Why is oxygen needed for this reaction? In other words, what would happen if oxygen was removed?
Explanation / Answer
1. Carbohydrates, proteins and fats are three types of macronutrients which contain varying amount of calories.
Fats are the most energy dense macronutrients found in foods. Fats provides 9 calories per gram where as both carbohydrates and proteins provide 4 calories per gram.
2. Proteins are composed of aminoacids. There are 20 aminoacids in proteins and these aminoacids are held together by peptide bonds. So aminoacids are building blocks of proteins.
3. a. Water boosts energy and relieves fatigue.
b.Water promotes weight loss
c. Water flushes out toxins - detoxifies
d. Water improves skin complexion
e. Water boosts immune system
4. Most vitamins function as antioxidants and/or minerals.
Selenium is the mineral that acts as an antioxidant. It targets natural hydrogen peroxide in the body and convert it to water.
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