the region in the nucleoplasm where rna ia used to
produce the subunit of ribosomes is called what
the region in the nucleoplasm where rna is used to produce the
subunit of ribosomes is called
NUCLEOLUS.
It is the darkly stained region in the nucleus.
This is the region where ribosome biogenesis occurs.
rRNA genes are transcribed as a single unit by RNA polymerase I and
several associated factors.
the region in the nucleoplasm where rna ia used to produce the subunit of ribosomes is...
Part A The sigma (?) subunit binds to the core RNA polymerase enzyme. The function of this sigma factor is to recognize and bind to the promoter of a gene so that transcription can be initiated. The closeup shows the secondary structure of the sigma (?) subunit, which consists of four domains. Identify the domains labeled 1-3. The sigma (?) subunit binds to the core RNA polymerase enzyme. The function of this sigma factor is to recognize and bind to...
33. Evidence suggests that _____ of ______ from nucleosomes in the wake of an elongating RNA polymerase prevents the inappropriate __________ within the internal coding region of a gene. a) addition, acetyl groups, initiation of transcription b) removal, acetyl groups, initiation of translation c) removal, acetyl groups, initiation of transcription d) removal, methyl groups, initiation of transcription e) addition, methyl groups, initiation of translation 46. All of the following are qualities of the nuclear membrane EXCEPT a) it is continuous...
Please help explain why they are false? thanks 1. Ribosomes are large RNA structures composed solely of rRNA. 2. Ribosomes are synthesized entirely in the cytoplasm. 3. A ribosome binds one tRNA at a time. 4. Ribosomes must bind to the 5′ cap before initiating translation 5. Misfolded proteins are delivered to the proteasome, where they are sequestered from the cytoplasm and can attempt to refold.
1. Pribnow box - what would RNA look like after a mutation and why? 2. -35 region of DNA what would be a co sequence of mutations, is it universal or gene specific, what would the RNA look like and why? 3. beta subunit region of DNA what would be a consequence of mutations , is it universal or gene specific, what would the RNA look like and why?
1. The virus hijacks the cell, and RNA polymerases produce the complement to the positive stranded RNA genome. We can call these strands negative strands, and they then serve as templates for RNA polymerases to produce their complement. How does the sequence of these strands, the complement to the negative strands, compare with the original viral genome? 2-1. RNA polymerases lack proofreading ability. Define proofreading ability and describe its importance in replication of DNA genomes. a. Why is this a...
the specific dna regions where an RNA polymerase attaches and initiates RNA synthesis are called?
In the process of translation, mRNA attaches to ribosomes DNA is replicated proteins are synthesized RNA is synthesized QUESTION 11 What does it mean when we say the genetic code is unambiguous? More than one codon can specify the addition of the same amino acid. The genetic code is different for different domains of organisms. Each codon can specify the addition of only one amino acid. The genetic code is universal (the same for all organisms).
where RNA molecules used as catalyst why and reasons with details
where RNA molecules used as catalyst also why and reasons
Which of the following strategies are used by some microbes to evade complement” Interfere with complement activation by the classical pathway Produce proteins that bind and inactivate complement proteins Produce proteases that destroy complement proteins Produce proteins that mimic or bind complement regulatory proteins All of the above are correct. With respect to the T cell receptor, TCR: One gene encodes the ɑ subunit, a different gene encodes the ? subunit Four genes are involved encoding both αβ and ϒδ...