Translation is the process by which the sequence (1 point)
A. of bases of an mRNA is converted into the sequence of amino acids of a protein.
B. of bases of tRNA is converted into cytoplasm before attaching itself to polypeptide.
C. of bases of tRNA is converted into the sequence of amino acids of a protein.
D. of bases an mRNA is converted into cytop;lasm before attaching itself to polypeptide. pls help
I think its d
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i think its b..
If the sequence of bases on the mRNA codon is AUU, what would be the sequence of bases on the opposite strand assembled by the tRNA?(1 point)
Responses
ATT
ATT
TAA
TAA
UUA
UUA
UAA
UAA
To answer this question, we need to understand the process of translation in molecular biology. Translation is the second step of gene expression, where the information encoded in the mRNA (messenger RNA) is used to synthesize proteins.
During translation, the sequence of bases in the mRNA is converted into a sequence of amino acids, which forms a polypeptide chain, the building block of proteins. Each set of three bases in the mRNA is called a codon, and each codon specifies a particular amino acid to be added to the growing polypeptide chain.
Now let's look at the options provided:
A. of bases of an mRNA is converted into the sequence of amino acids of a protein.
This statement correctly describes the process of translation. The bases of mRNA are used to generate the sequence of amino acids in a protein.
B. of bases of tRNA is converted into cytoplasm before attaching itself to polypeptide.
This statement refers to transfer RNA (tRNA) rather than mRNA. tRNA carries specific amino acids to the ribosomes, where translation occurs, but it does not convert bases into cytoplasm or attach to the polypeptide directly. It helps in the process of translation but is not the main focus of translation.
C. of bases of tRNA is converted into the sequence of amino acids of a protein.
This statement incorrectly refers to tRNA as the source of the bases to generate the amino acid sequence of a protein. tRNA carries amino acids, not bases. Therefore, this option is incorrect.
D. of bases an mRNA is converted into cytoplasm before attaching itself to polypeptide.
This statement is incorrect, as it implies that the bases of mRNA are converted into cytoplasm instead of being used to generate the amino acid sequence of a protein. The cytoplasm is the site where translation occurs, but the bases of mRNA are not converted into cytoplasm.
Therefore, the correct answer is A. of bases of an mRNA is converted into the sequence of amino acids of a protein.