Which nitrogenous bases would be found on the MRNA transcribed from a DNA strand with the following nucleotide sequence: AAA/TTT/GGG/CCC and why? What are the DNA-RNA rules of complementary base pairing? Which of the following occurs in the cytoplasm? A. Transcript...
What would the sequence of bases of the anticodons on the tRNA be? The triplet codes in DNA needed to specify a specific polypeptide chain are found in the: a) cytoplasm. b) gene. c) codon of mRNA. d) anticodon of tRNA. Fill in the blank: Any three base sequence found on th...
The triple nitrogenous base sequence on mRNA (which is produced from DNA through transcription) is called a codon. Whereas, genetic code refers to sequences of triplet nitrogenous bases or the entire sequence of nitrogenous bases in aDNAsegment. So,genetic code is the language of DNA. Codon wi...
tRNA is extensively modified to include nonstandard bases such as pseudouridine, inosine, and methylguanosine. By themselves, ribosomes cannot form a protein when the mRNA makes contact. The anticodon, a string of three key bases on the tRNA, match with three bases on ...
Which of the following RNA products are least likely to be synthesized by RNA polymerase Il eukaryotic cells? a) non coding RNAs b) mRNA c) tRNA d) None of the choices given is a RNA polymerase Il product. The RNA is synthesized on a DNA template in a process call...
Nucleotides are unique and in DNA, they bond in pairs: Cytosine binds with guanine and adenine binds with thymine. In ribonucleic acid, which is commonly seen in its abbreviated form, RNA, there exists an additional nucleotide called uracil. In RNA, uracil replaces the nucleotide, thymine.Ans...
... For example, in humans, protein synthesis in mitochondria relies on a genetic code that varies from the canonical code. What is called codon Class 12? Codons are trinucleotide units that present in mRNA and codes for a particular amino acid in protein synthesis. Anticodon is trinucleotide ...
Synthesis of mRNA and tRNA mRNA and tRNA are synthesized through processes called "base pairing" and "transcription," wherein a chain of RNA is laid down, alongside a strand of deoxyribonucleic acid (DNA). In bacteria and archaea, two of the three major divisions of life on Earth, RNA syn...
The code defines how sequences of these nucleotide triplets, called codons, specify which amino acid will be added next during protein synthesis. With some exception a three-nucleotide codon in a nucleic acid sequence specifies a single amino acid. Because the vast majority of genes are encoded...
What is a group of three bases on a tRNA molecule that is complementary to the three bases of a codon of mRNA?Transfer RNA:Transfer RNAs (tRNAs) are single-stranded molecules that are essential in the translation of an mRNA sequence into a function...