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Understanding the central dogma of Biology, DNA (genes) begets mRNA begets proteins will help to understand this questions. Currently it is thought, although there has been recent discoveries of nucleic acid miRNA, that the protein product of a gene will regulated the production of other proteins and itself. This sort of regulation primarily acts as a negative feedback loop. For example if more of gene A that gets made into protein, then either the protein itself or other messengers will slow down that gene A's output.
What else can I help you with?
What controls gene expression?
Gene expression is controlled by various mechanisms such as transcription factors, epigenetic modifications (DNA methylation, histone modifications), non-coding RNAs, and post-transcriptional modifications. These mechanisms influence whether a gene is turned on (expressed) or off (silenced) in a cell. Additionally, environmental factors and signaling pathways can also affect gene expression.
When one gene controls two or more phenotypic traits?
polygenic inheritance
What is one the surface of rough ER?
RIBOSOMES..this is asite of the protein synthesis-Gene expression
Functions of the nucleus include?
The nucleus is one of the cell organelles. It has got two main functions. First, it contains the hereditary material of the cell and second, controls cell activities such as reproduction, growth, metabolism and protein synthesis.
When one gene expresses itself over another the former gene is said to be the DNA?
The gene that expresses itself over the other is Dominant. The former gene is recessive.
What occurs when more than one gene controls the expression of a trait?
When more than one gene controls the expression of a trait, it is known as polygenic inheritance. Each gene may contribute a small amount to the phenotype, leading to a wide range of possible variations. This can result in continuous variation in the trait rather than distinct categories.
What controls gene expression?
Gene expression is controlled by various mechanisms such as transcription factors, epigenetic modifications (DNA methylation, histone modifications), non-coding RNAs, and post-transcriptional modifications. These mechanisms influence whether a gene is turned on (expressed) or off (silenced) in a cell. Additionally, environmental factors and signaling pathways can also affect gene expression.
What directly controls how cells are formed and all their activities?
the DNA the DNAthe second one, from the bottom.The DNAno, they produce energy and proteinthe erthe Golgi apparatusthe mitochondriathe DNAThe dna
What is gene expression-?
Gene expression is the process by which the information encoded in a gene is used to direct the assembly of a protein molecule. The cell reads the sequence of the gene in groups of three bases. Each group of three bases (codon) corresponds to one of 20 different amino acids used to build the protein.
When one gene controls two or more phenotypic traits?
polygenic inheritance
Can a single gene control a single trait.?
It was once believed that one gene controls one trait, so it is possible. Currently, the belief is that one gene can interact with other genes to control a trait, and that one gene can control more than one trait.
What is the capacity of one allele to suppress the expression of a contrastingly recessive gene?
dominance
When a gene inherited from one parent masks the expression of the gene inherited from the other parent that gene is said to be?
That gene is said to be dominant. Dominant genes will be expressed over recessive genes in a heterozygous individual.
What did Beadle and Tatum conclude with the red bread mold?
One gene controls the synthesis of one enzyme.
When one trait is said to cancel out another trait what kind of relationship is said to exist?
When one trait cancels out another trait, it is referred to as a relationship of epistasis. Epistasis occurs when the expression of one gene masks or modifies the expression of another gene.
Capacity of one allele to suppress the expression of contrasting recessive gene?
dominance
What is one the surface of rough ER?
RIBOSOMES..this is asite of the protein synthesis-Gene expression
