what is the relationship between codon and gene?
208392
A codon is a trinucleotide sequence of DNA or RNA that corresponds to a specific amino acid. The genetic code describes the relationship between the sequence of DNA bases (A, C, G, and T) in a gene and the corresponding protein sequence that it encodes. The cell reads the sequence of the gene in groups of three bases.
54363
A gene is a portion of DNA that determines a certain trait. An allele is a specific form of a gene. Genes are responsible for the expression of traits. Alleles are responsible for the variations in which a given trait can be expressed.
1095186
A gene is a short section of DNA. Your genes contain instructions that tell your cells to make molecules called proteins. Proteins perform various functions in your body to keep you healthy. Each gene carries instructions that determine your features, such as eye colour, hair colour and height.
501712
A gene directs the synthesis of a protein by a two-step process. First, the instructions in the gene in the DNA are copied into a messenger RNA (mRNA) molecule. The sequence of nucleotides in the gene determines the sequence of nucleotides in the mRNA. This step is called transcription.
880
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. ... A chromosome contains hundreds to thousands of genes.
506493
Messenger RNA (mRNA) carries the genetic information copied from DNA in the form of a series of three-base code “words,” each of which specifies a particular amino acid. 2. Transfer RNA (tRNA) is the key to deciphering the code words in mRNA.
1244003
1. Messenger RNA (mRNA) carries the genetic information copied from DNA in the form of a series of three-base code “words,” each of which specifies a particular amino acid. 2. Transfer RNA (tRNA) is the key to deciphering the code words in mRNA.
675924
DNA stands for Deoxyribose Nucleic Acid. ... Genes are short sections of DNA. Each gene (short DNA section) contains a code for a specific sequence of amino acids that codes for a specific protein in the body. Chromosomes are made from DNA molecules and are found in the cell nucleus.
848508
In most organisms DNA is the main genetic blueprint, while mRNA carries the information in the DNA code to the ribosome, where the mRNA is translated into proteins according to the sequence of the bases.
868678
Genes are a set of instructions that determine what the organism is like, its appearance, how it survives, and how it behaves in its environment. Genes are made of a substance called deoxyribonucleic acid, or DNA. They give instructions for a living being to make molecules called proteins.
1156811
What is the connection between genes and proteins? Genes are transcribed into MRNA which undergo translation and turn into amino acids which then join together to create proteins. This process is called protein synthesis.
493982
A gene is a region of DNA that code for a protein. It can come in different forms, called alleles. The locus tells were a particular gene or allele is located on a chromosome. Any heterozygous genotype means two different alleles so it would include a dominant and a recessive allele (Bb).
1371653
Gene. A gene is a stretch of DNA or RNA that determines a certain trait. Genes mutate and can take two or more alternative forms; an allele is one of these forms of a gene. ... Chromosomes occur in pairs so organisms have two alleles for each gene — one allele in each chromosome in the pair.
1004190
Codons are nitrogen bases that are aligned to create amino acids, and it is these amino acids that form proteins through peptide bonds (DiscoveryEducation).
885811
A gene is a sequence of nucleotides along a DNA strand - with 'start' and 'stop' codons and other regulatory elements - that specifies a sequence of amino acids that are linked together to form a protein.
331660
So what is the molecular connection between genotype and phenotype? The answer is that the DNA inherited by an organism specifies traits by dictating the synthesis of proteins. In other words, proteins are the links between genotype and phenotype. However, a gene does not build a protein directly.
1471522
A gene is a section of DNA located at a particular site on a DNA molecule, called its locus. The base sequence of each gene carries the coded genetic information that determines the sequence of amino acids during protein synthesis.