Write TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect. 1.Metabolic pathways can be switched on or off by hormones only.
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Write TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect.
1.Metabolic pathways can be switched on or off by hormones only.
2.In epigenetics, the chemical tag ethyl group can result in the inhibition of gene expression.
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- Please help me with the genomics/developmental biology question below: MatchingA. Proto-oncogenesB. Tumor suppressor genes1. _____ Include stimulators of CDK activity2. _____ Hypermethylation of these genes could contribute to tumor formationTrue or false? The most common form of Down's Syndrome results from a spontaneous, somatic, gene mutation.expand this into 1000 words for a conclusion of a report. context is that the title is Identification of Differentially Expressed Genes in Breast Cancer Using RNA-Seq. Also STATE THAT THE RESULT SUPPORT THE HYPOTHESIS. "In conclusion, the RNA-Seq analysis has identified several genes that are differentially expressed in breast cancer. These genes may play important roles in the development and progression of breast cancer and could potentially serve as targets for therapeutic intervention. The comparison underscores the complex interplay between TONSL expression and gene regulation, highlighting distinct gene expression profiles in primary cells versus TONSL-overexpressing cells. These findings provide valuable insights into the regulatory roles of TONSL and its potential implications for cellular physiology and disease mechanisms. Understanding the differences in gene expression dynamics between primary cells and TONSL-overexpressing cells is crucial for elucidating the molecular…
- Hi, can you please explain the clinical significance of G protein mutations.The human phenotype is regulated by epigenetic control of gene expression. Discuss the three main types of epigenetic regulation, illustrating your answer with examples of diseases arising from impairment of each of these processes. 600 words.T/F : Proto oncogenes and tumor suppressor genes may lead to cancer if mutated multiple times.
- Tbis a membrane of the family of tumor suppressor genes. true falseThe C-myc gene is a proto-oncogene which is highly expressed in breast tissue and appears to cause proliferation of breast tissue and its elevated expression is associated with breast cancer. Based just on the ChIP data from the previous questions (also shown below), which of the three drugs (estrogen, tamoxifen and raloxifene) would you recommend for treating breast cancer? Justify your response and explain the potential side effects of each drug.Please select a disease (like cancer) that can be modeled through the generation of induced pluripotent stem cells. And explain it. And please give information and explain the modeling of this disease with IPS cells. provide information about the process. Thank you
- True/False with Justification. Indicate whether the statement is true or false. Then, regardless of whether you choose true or false, explain your reasoning. The Wee1 kinase could be considered the product of a tumor suppressor gene. A cell containing a mutant form of the Rb protein that cannot be phosphorylated would be blocked at the G1 -> S checkpoint.can you please help me out with this ? Mutations in the IL2RG gene cause approximately 30 percent of severe combined immunodeficiency disorder (SCID) cases in humans. These mutations result in alterations to a protein component of cytokine receptors that are essential for proper development of the immune system. The IL2RG gene is composed of eight exons and contains upstream and downstream sequences that are necessary for proper transcription and translation. Below are some of the mutations observed. For each, explain its likely influence on the IL2RG gene product (assume its length to be 375 amino acids). Nonsense mutation in a coding region Insertion in Exon 1, causing frameshift Insertion in Exon 7, causing frameshift Missense mutation Deletion in Exon 2, causing frameshift Deletion in Exon 2, in frame (g) Large deletion covering Exons 2 and 3Please answer all question below. These are all the questions left.Question 7: Select one answer.What sequence describes how a steroid hormone impacts gene expression?a. Steroid hormone crosses the plasma membrane, binds to an intracellular hormone receptor in the nucleus, then regulates transcription. b. Steroid hormone binds with a plasma membrane receptor, then crosses the plasma membrane, then binds to DNA and regulates transcription.c. Steroid hormone crosses the plasma membrane, binds to an intracellular hormone receptor in the cytoplasm, the receptor hormone complex then binds to DNA and regulates transcription.d. Steroid hormone crosses the plasma membrane, binds DNA and regulates transcription.NOTE: A IS INCORRECTQuestion 8: Select one answer.How do peptide hormones affect a target cell’s transcription?a. They bind to the receptor on plasma membrane and initiate a signaling pathway that regulates transcriptions. b. They bind to the plasma membrane get taken inside and bind…
