Answer: Yes, these data suggest an evolutionary phylogeny for these vertebrate species. Explanation: Gene is similar to meaningful word and DNA is similar to sentence. The meaning of a word is same as protein. Building blocks of proteins are the amino acids. Formation of proteins depends on the instructions in the gene. It gives information […]
Answer: Yes, DNA ever synthesized using RNA as a template by reverse transcription process. Explanation: RNA is synthesized using DNA as a template is called transcription. Transcription means formation of mRNA from DNA and mRNA carries the information which is required for protein synthesis. Reverse transcription is the process in which DNA is synthesized from […]
Transcription means formation of mRNA from DNA and mRNA carries the information which is required for protein synthesis. Translation is the process of synthesis of protein from mRNA. In eukaryotes tanscription and translation occur in different cellular compartments that are separated by a membrane barrier such as transcription occurs inside the nucleus and translation occurs […]
Answer: GAACGGUCA Explanation: Transcription is the process of production of RNA molecule from DNA sequence of a gene. Out of two DNA strands, one strand acts as the template strand that runs in a 3′ to 5′ direction and is used for synthesis of a complementary RNA transcript. Other strand acts as the coding strand runs […]
Answer: 423 nucleotides and 141 amino acids. Explanation: One amino acid = one codon = three nucleotides. Codon is defined as set of instructions which are the sequence of 3 nucleotides. They together form a unit of genetic code. As each group of 3 nucleotides codes 1 amino acid. Therefore, 3 × 141 = 423 […]
Answer: TAACGGCAG Explanation: A newly synthesized strand contains nucleotides that are complementary to those in the template sequence. Bases are present in DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). Adenine and guanine are purines. Thymine and cytosine are pyrimidines. The nitrogenous bases always pair up in complementary manner which means purine […]
A genome is a complete set of genes present in a cell of an organism which are responsible for traits or characteristics of an organism. It contains the information which is required for grow and development of an organism.
Answer: Bases are present in DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). Bases are present in RNA are adenine (A), uracil (U), cytosine (C), and guanine (G). Sugars present in Deoxyribonucleic acid (DNA) are deoxyribose sugar. Sugars present in ribonucleic acid (RNA) are ribose sugar. Explanation: Both Deoxyribonucleic acid (DNA) and […]
Both Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are called as vehicles of genetic inheritance and found in the nuclei of living cells. They are composed of long strand of nucleotides. Nitrogen base, five-carbon sugar and a phosphate group combine to form nucleotides. The main difference between the nucleotides and nucleosides are in their molecular […]
Both Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are called as vehicles of genetic inheritance and found in the nuclei of living cells. They are composed of long strand of nucleotides. Nitrogen base, five-carbon sugar and a phosphate group combine to form nucleotides. Nitrogen bases in DNA are adenine, thymine, cytosine, and guanine. Adenine and […]