INTRODUCTION TO MICROSCOPY CELL BIOLOGY
GOLGI
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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They are one of the building blocks of body tissue and can also serve as a fuel source.
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structure within or outside a cell, consisting of liquid or cytoplasm enclosed by a lipid bilayer.
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the inside space of a tubular structure, such as an artery or intestine
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None of the above
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Detailed explanation-1: -Proteins are essential nutrients for the human body. They are one of the building blocks of body tissue and can also serve as a fuel source. As a fuel, proteins provide as much energy density as carbohydrates: 4 kcal (17 kJ) per gram; in contrast, lipids provide 9 kcal (37 kJ) per gram.
Detailed explanation-2: -Protein is an important part of a healthy diet. Proteins are made up of chemical ‘building blocks’ called amino acids. Your body uses amino acids to build and repair muscles and bones and to make hormones and enzymes. They can also be used as an energy source.
Detailed explanation-3: -A type of macronutrient. Proteins are made up of chains of amino acids.
Detailed explanation-4: -Animal-based foods (meat, poultry, fish, eggs, and dairy foods) tend to be good sources of complete protein, while plant-based foods (fruits, vegetables, grains, nuts, and seeds) often lack one or more essential amino acid.