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What is the role of the nucleosomes in the control of transcription?
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What are beads in unfolded chromatin?
Nucleosomes
What is the role of the promoter in transcription?
I have no f*ckin idea i was wonderign the same- george k
Can eukaryotic Cells control gene expression by using transcription factors?
yes
What role do enzymes play in transcription?
Enzymes play a vital role in transcription. They will aid the entire process by producing proteins that are required at a specific time.
What is the size of nucleosome?
Nucleosomes are about 11 nm in diameter.
Which is true of transcription factors?
They control which genes are expressed.
An enhancer affects what level of genetic control?
transcription
What is the role of the transactivation domain?
Transactivation domains are regions on a transcription factor (protein) which helps to activate transcription by contacting transcription factor. This is believed to be done to recruit the general transcription factors onto the gene promoter region.
What do regulatory elements in gene control interact with?
transcription factors.
What role does transcription play in protein systhesis?
Transcription is the process by which DNA is copied (transcribed) to mRNA, which carries the information needed for protein synthesis.
What happens to the nucleosomes during mitosis?
During mitosis, the fibers of each individual chromosome are drawn together forming the tightly packed nucleosomes. The tight packing of nucleosomes may help separate chromosomes during mitosis.
What are beads in unfolded chromatin?
Nucleosomes
Histones are found in?
the nucleosome
Histone-DNA units are called?
nucleosomes
Histone dna units are called?
Nucleosomes
What is the role of the promoter in transcription?
I have no f*ckin idea i was wonderign the same- george k
What is the first level of control of eukaryotic gene transcription?
DNA packing and unpacking
