Codons are...

Q: Define exon and intron.

A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. It can be genetic…

Q: What do you mean by ordered genetic code ?

A: Genetic code It is defined as the nucleotide sequence in DNA or RNA which determines the protein…

Q: 64 codons specify 20 amino acids. There are two characteristics of codons: 1. No ambiguity: Each…

A: Genetic code is the sequence of nucleotides which specify amino acids.

Q: Explain why cell biologists predicted that the genetic code would be based on a 3-base codon.…

A: The genetic code is the precise sequence of DNA nucleotides read as three-letter words or codons…

Q: Propose an evolutionary explanation for introns. Why might they have evolved?

A: The mutations are the permanent alterations in the genetic constitution of an organism. The…

Q: Occurrence of each codon on human transcriptome?

A: Replication, transcription , and translation are the three main processes that cells use to preserve…

Q: . Suppose that a gene underwent a mutation that changed a GAA codon to UAA. (a) Name the amino acid…

A: A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or…

Q: How many different DNA sequences could code for amino acid sequence Met-His-Leu-Thr-Trp-Lys?  (Note:…

A: DNA is a hereditary molecule. It carries the genetic information that is passed from one generation…

Q: the sequences od tRNA and corresponding mRNA  is complementary to each other. is the statement true…

A: The synthesis of a functional protein involves two processes namely transcription and translation.…

Q: How the genome functions ?

A: Ans: Genome: It is the set of instructions in the form of genes that are crucial for organisms…

Q: В. Draw lines to match up the beginning and the end of the sentences relating to chromosomes, genes…

A: DNA is the genetic material in living organisms that is made up of nucleotides. Nucleotides are the…

Q: Describe the three important of the protein DnaA.

A: In this configuration, the DNA(Deoxyribonucleic acid) duplex hinders replication. Only when both…

Q: peptide bond formation in translation occurs by ....

A: Proteins are the main products of translation. They are made up of chains of amino acids connected…

Q: 1. Given the anticodon in tRNA is CUU, name the amino acid that will be added.  2. Given the…

A: Since it is a multipart question we are supposed to answer only the first three questions as per the…

Q: The process by which the non-coding sequences (= _______ ) of eukaryotic genes are removed is…

A: Eukaryotic genes are called as monocistronic because the mRNA codes for only one protein. The gene…

Q: Codons and anticodons are both three-base sequences. How do they differ?

A: Ribonucleic acid (RNA) is of three main types namely messenger RNA (mRNA), transfer RNA (tRNA), and…

Q: Why are introns called introns?

A: In eukaryotes the template strand of DNA gets transcribed into pre-mRNA by the process known as…

Q: What do you mean by mRNA and tRNA?

A: Step 1 RNA or ribonucleic acid is a single-stranded mixed polymer of four types of ribonucleotides,…

Q: Why could a codon not consist of only two bases?

A: The genetic information of DNA is based on the nucleotide base sequences. These sequences are…

Q: Why is DNA and not any other macromolecule represents the genetic code?

A: Biomolecules are organic compounds found in living organisms. All living organism will have these…

Q: The genetic code is unambiguous primarily because of choose your answer... The genetic code is…

A: Genetic information is stored in DNA and this information is present in a particular sequence. After…

Q: "One gene makes one RNA makes one protein". Is this true? Explain.

A: The "one gene makes one RNA makes one protein" dogma simplifies how genes are expressed. In general,…

Q: An Okazaki fragment is a short  1 .........., important for 2........  strand synthesis 1. segment…

A: DNA replication involves production of new DNA from the old DNA template by semi-conservative manner…

Q: he solution to question 13 of Chapter 11 in the Human Heredity textbook says an insertion of 3…

A: An inherited change in genetic information is called a mutation. It is a sudden change. The mutation…

Q: Cystic fibrosis (CF) is an inherited disorder caused by different types of mutations, many of which…

A: CF is caused by a mutation in a gene called the cystic fibrosis transmembrane conductance regulator…

Q: Does a mutation always result in a change of an amino acid sequence in protein? Why?

A: A mutation is the alteration of the nucleotide sequence of the genome which may or may not result in…

Q: Why do you think the first part of DNA (deoxyribonucleic acid) is different from RNA (Ribonucleic…

A: DNA or Deoxyribonucleic Acid is a specific molecule which comprises of two polynucleotide chains.…

Q: 4. How many amino acids that are there in our body? For each of the amino acid, identify the codons…

A: Amino acids are organic compounds that are very much essential for organisms which helps to produce…

Q: During planetary exploration a new life form is discovered which has a DNA genome containing 6…

A: Hereditary qualities is a part of science related to the investigation of genes, hereditary variety,…

Q: why is the genetic code or hereditary information, referred to as the key to life as we know it?

A: The genetic code or hereditary information is often referred to as the 'key to life' because it is…

Q: DNA is made of codons, which are sequences of three of the following molecules: Guanine (G),…

A: Codons are sequences of three nucleotides (triplets) that make up the genetic code. The genetic code…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.