When we say that a gene is expressed, it means that the information encoded in the gene is used by the cell to make a specific protein or functional RNA molecule. This process is known as gene expression.
a gene being expressed means it is shown, for example if you have the gene for brown eyes and the gene for blue eyes, only one can be expressed. if you have brown eyes that gene is expressed, if not the blue-eye gene is expressed.
When a gene is turned off or not expressed, it means that the DNA sequence within that gene is not being transcribed into mRNA and translated into protein. This can happen through a variety of mechanisms that regulate gene expression, such as DNA methylation, histone modification, and transcription factor binding.
A recessive gene.
When a gene is expressed, it means that the information encoded in the gene is used to make a specific protein or RNA molecule. This process is essential for the functioning of an organism because proteins and RNA molecules carry out various functions in the body, such as building and repairing tissues, regulating chemical reactions, and controlling the expression of other genes. Gene expression is a fundamental process that allows an organism to grow, develop, and respond to its environment.
Yes, if a trait is controlled by a dominant gene, it will be expressed regardless of the instructions of the corresponding gene in the other half of the pair. Dominant genes only require one copy to be expressed in the phenotype.
How is a gene not expressed
No. If a gene is expressed, it is turned on.
A piece of DNA which controls a trait is a gene variations of a gene are called alleles. If you mean "controls how much a particular trait is expressed" then you would be dealiung with the promoter region of a gene which is near the start and controls how strongly a gene is expressed.
Coding sequences of a gene are expressed as protein
a gene being expressed means it is shown, for example if you have the gene for brown eyes and the gene for blue eyes, only one can be expressed. if you have brown eyes that gene is expressed, if not the blue-eye gene is expressed.
A recessive gene is one that is only expressed if an individual has two copies of that gene. This means that the trait associated with the recessive gene is not visible unless an individual inherits two copies, one from each parent. If an individual inherits only one copy of a recessive gene, the dominant gene will be expressed instead.
The gene that is always expressed and will produces a trait is a genetic statistic. This statistic is what is created when the gene is dominant.
When a gene is turned off or not expressed, it means that the DNA sequence within that gene is not being transcribed into mRNA and translated into protein. This can happen through a variety of mechanisms that regulate gene expression, such as DNA methylation, histone modification, and transcription factor binding.
A recessive gene.
Purebred
the dominant gene
When a gene is expressed, it means that the information encoded in the gene is used to make a specific protein or RNA molecule. This process is essential for the functioning of an organism because proteins and RNA molecules carry out various functions in the body, such as building and repairing tissues, regulating chemical reactions, and controlling the expression of other genes. Gene expression is a fundamental process that allows an organism to grow, develop, and respond to its environment.