What has happened to the chromatin in the diagram? What regulatory proteins binds to what part of the DNA to make this occur?  List the three parts of the DNA that became exposed in this process.

Q: In the diagram below, where does Mediator attach? (There are two correct answers. Canvas will not…

A: In eukaryotes, a multiprotein complex called a mediator acts as a coactivator of transcription. As…

Q: Describe chromatin when the CpG islands are methylated?

A: The eukaryotic chromosome is made of half DNA and half proteins. Out of total proteins, one half is…

Q: Which type of chromatin makes dark bands? Does this type usually contain more or less active genes?…

A: The human genome contains more than 3 billion nucleotides(organic molecules consist of nucleoside…

Q: Which of the following statements most accurately represent chromatin state and transcription?

A: A quality is the fundamental physical and functional unit of heredity. Genes are comprised of DNA. A…

Q: What is the name of the structure that the microtubules bind to during mitosis?

A: Introduction During the mitotic phase, a cell duplicates its chromosomes, segregates them, and…

Q: What is facultative chromatin?

A: Chromatin are of two types. They are euchromatin and heterochromatin. Euchromatin are enriched with…

Q: Proteins like channels embedded within the cell's plasma membrane and enzymes scattered in the…

A: Protein synthesis is a complex biological process that involves transcription of the gene into mRNA…

Q: Which of the following statements about heterochromatin is FALSE?     It contains…

A: The false statement from the given choices is:Histone proteins in heterochromatin are heavily…

Q: Which figure shows a chromatin structure that is most likely from a gene that is epigenetically…

A: In epigenetics, gene expression may change without changing the DNA sequence in the form of its…

Q: What is the process of DNA, RNA, and proteins (in that order) and what is the function of them? Why.…

A: Introduction Central Dogma: it is the key mechanism by which DNA can be transcribed into mRNA by the…

Q: The golgi complex breaks down during mitosis and is reassembled. My question is whether the new…

A: Mitosis involves the karyokinesis and cytokinesis. During karyokinesis nucleus divides and during…

Q: Which of the following most accurately describes the process involved in protein synthesis?…

A: Introduction  The decoding of an mRNA message into a polypeptide product is known as translation in…

Q: Eukaryotic life also uses chromatin modifications to turn transcripts on and off. We talked about…

A: Chromosomes are the thread-like structures that consists of DNA in tightly packed manner within the…

Q: Point mutations in multiple tumor suppressor proteins have been linked to cancer. For example…

A: In transcription only a segment of DNA and only one of the strand is copied into RNA.

Q: What role does chromatin structure play in cell memory and in cell reprogramming?

A: Cellular reprogramming is a process of formation of pluripotent stem cells from mature and…

Q: Of which substances is chromatin made?

A: The chromosomes are thread-like structures found in the nucleus of the cell. The chromosomes possess…

Q: What does the statement above mean

A:

Q: Chromosomes are read directly by the machinery in ribosomes to synthesize proteins. TRUE or FALSE?

A: The DNA is organized into a thread-like structure called chromosomes which are located inside the…

Q: Duplication of chromatin material takes place in which phase?

A: Chromatin is the condensed form of the chromosomes. It comprises DNA  (Deoxyribonucleic acid) and…

Q: Describe constitutive heterochromatin and facultative heterochromatin. Based upon this information,…

A: Heterochromatin is a tightly packed form of DNA, which comes in multiple varieties. These varieties…

Q: s the chromosomes are being replicated, what happened to the centrosome?

A: A centrosome is a structure present in the cell that participates in cell division. The centrosome…

Q: The inner nuclear membrane is lined by the nuclear lamina, a filamentous network which serves as an…

A: Nucleus is the brain of cell. It contains chromosomes that consists of gene that allows the…

Q: Histones can be modified to turn genes on and off. Which type of chromatin is associated with…

A: Chromatin is a complex form of DNA  molecule and  Histone protein which was found in eukaryotic…

Q: Describe heterochromatin and euchromatin when viewed under an electron microscope

A: Euchromatin and heterochromatin are the parts of chromatin discovered by E. Heitz in 1928.…