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What are spliceosomes composed of?
Spliceosomes are composed of a mixture of proteins and small nuclear RNAs (snRNAs). These components work together to remove introns from pre-mRNA molecules during the process of RNA splicing. Additionally, spliceosomes form a complex structure that helps catalyze the splicing reaction.
Which enzyme is responsible for producing these short segments of RNA?
DNA polymerase I
What are spliceosomes made of?
Spliceosomes are composed of proteins and small nuclear RNAs (snRNAs). These components come together to catalyze the removal of introns from pre-mRNA molecules, a process known as splicing. Spliceosomes play a critical role in gene expression by generating mature mRNA transcripts for translation.
What are internal non coding regions of RNA called?
Internal noncoding regions of RNA are called introns. They are segments of an RNA molecule that interrupt the sequence of genes.
How many chromosomes does influenza?
Influenza has a segmented genome made up of single-stranded RNA molecules. It has a total of 8 segments of RNA, which are considered as its "chromosomes".
What are spliceosomes composed of?
Spliceosomes are composed of a mixture of proteins and small nuclear RNAs (snRNAs). These components work together to remove introns from pre-mRNA molecules during the process of RNA splicing. Additionally, spliceosomes form a complex structure that helps catalyze the splicing reaction.
What are the enzymes not made by protein?
Ribozymes.Catalytic RNA that you see catalyzing reactions in the spliceosomes, the ribosomes and in attaching amino acids to tRNA
Which enzyme is responsible for producing these short segments of RNA?
DNA polymerase I
What are spliceosomes made of?
Spliceosomes are composed of proteins and small nuclear RNAs (snRNAs). These components come together to catalyze the removal of introns from pre-mRNA molecules, a process known as splicing. Spliceosomes play a critical role in gene expression by generating mature mRNA transcripts for translation.
What are internal non coding regions of RNA called?
Internal noncoding regions of RNA are called introns. They are segments of an RNA molecule that interrupt the sequence of genes.
What pieces of ribosomes are joined together by RNA?
subunits.
How many chromosomes does influenza?
Influenza has a segmented genome made up of single-stranded RNA molecules. It has a total of 8 segments of RNA, which are considered as its "chromosomes".
What is the function of these short RNA segments during replication?
they form mrna molecules used in translation
Does Avian flu have RNA or DNA?
All flu viruses regardless of type or origin contain 6 to 8 segments of linear negative-sense single stranded RNA.
How do introns and exons relate to RNA splicing?
Before the RNA leaves the nucleus, the introns are removed and the exons are joined together, producing an mRNA molecule with a continuous coding sequence. This process is called RNA splicing.
What brings the amino acids to the ribosomes so they can be joined together to form a?
tRNA (Transfer RNA)
What is neleuotide?
Nucleotides are molecules that, when joined together, make up the structural units of RNA and DNA.
