FOOD CHEMISTRY
CARBOHYDRATES PROTEINS AND LIPIDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Where in the cell are amino acids joined together?
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Ribosomes
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Mitochondria
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Nucleus
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Nucleolus
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Explanation:
Detailed explanation-1: -Within the ribosome, the rRNA molecules direct the catalytic steps of protein synthesis-the stitching together of amino acids to make a protein molecule. In fact, rRNA is sometimes called a ribozyme or catalytic RNA to reflect this function.
Detailed explanation-2: -Driving along the mRNA, the ribosome reads a set of three-nucleotide sequences on the mRNA called codon that encodes a specific amino acid. The tRNA brings these amino acids, protein’s building blocks, to the ribosome.
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