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What hormones work by direct gene activation?
The steroid hormones.
Does direct gene activation involve a second-messenger system?
No, it diffused throught the membrane.
What amino acid-based hormone uses the direct gene activation method?
Thyroxine
The nuclear membrane's role in the regulation of gene expression involves?
Regulating the transport of mRNA to the cytoplasm
What kind of energy do enzymes reduce?
activation energy activation energy
What hormones work by direct gene activation?
The steroid hormones.
Protein phosphorylating enzymes help regulated gene expression by?
protein activation
Does direct gene activation involve a second-messenger system?
No, it diffused throught the membrane.
What amino acid-based hormone uses the direct gene activation method?
Thyroxine
Through gene expression the messages encoded in the DNA contained in a cell direct the cells activity Which of the following sentences best defines gene expression?
Gene expression is the activation of a gene that results in the formation of a protein.
When cell signaling causes a response in the nucleus what happens?
There is an activation of a specific gene by a growth factor.
What are the processes involve in proteinsynthesis?
the processes involved are gene activation,transcription(initiation,elongation,termination,editing),amino acid activation and translation(initation,elongation,termination) and protein folding.
The nuclear membrane's role in the regulation of gene expression involves?
Regulating the transport of mRNA to the cytoplasm
Can Cancer be genetic?
There are some medical reports that cancer can be passed through your gene lines. But, the research also suggest that it can miss a generation or be completely random in it's activation along the gene line.
What disorders can benefit from gene therapy?
Congenital genetic defects, epigenetic defects, and even some forms of cancer triggered by oncogene activation can all be resolved by gene therapy.In addition, acquired disorders, such as herpes or HIV infection, can also be theoretically cured by gene therapy.
What is the gene expression?
Gene expression is the process by which inheritable information from a gene, such as the DNA sequence, is made into a functional gene product, such as protein or RNA.
Why does chromatin remodeling have to be the first step in gene activation?
Eukaryotic DNA can be highly packaged in condensed chromatin and inaccessible to transcription factors and RNA polymerase.
