After three rounds of DNA replication, how many all-white DNA (both strands are white) will there be? Explain your reasoning. How many types of RNA are involved in protein synthesis? Is B-DNA double-stranded with antiparallel strands?
How is ribosomal RNA different from other forms of RNA? How is transfer RNA made? How many types of ribonucleic acid are there? How was the three dimensional structure of transfer RNA determined? How many strands make up an RNA polymer?
That is all that a gene is. To create an enzyme, the cell must first transcribe the gene in the DNA into messenger RNA. The transcription is performed by an enzyme called RNA polymerase. RNA polymerase binds to the DNA strand at the promoter, unlinks the two strands of DNA and then ...
The double-stranded miRNA is methylated by HEN1, transported out of the nucleus and separated into the cytoplasmic double-stranded miRNA with the help of the nuclear transport protein HASTY. One of the two strands of the miRNA is degraded by a nuclease, and the other strand, known as the ...
RNA. Meanwhile, the NUC lobe is composed of three domains: the "Resolvase, UvrC C-terminal" (RuvC), the "His-Asn-His" (HNH), and the protospacer adjacent motif (PAM) interacting domains. The RuvC and HNH domains are responsible for cleaving each strand of DNA, while the PAM ...
The guide RNA is paired with a Cas9 enzyme to make edits in the genome. Once the RNA binds to the desired sequence, the enzyme swoops in and cuts both strands of DNA. In response, the cell attempts to glue the strands back together, but it uses a fault-ridden process that often intro...
(miRNA/miRNA* duplex). The double-stranded miRNA is methylated by HEN1, transported out of the nucleus and separated into the cytoplasmic double-stranded miRNA with the help of the nuclear transport protein HASTY. One of the two strands of the miRNA is degraded by a nuclease, and the other...
These proteins surround two single strands of HIV RNA, each containing a copy of the virus's nine genes. Three of these genes — gag, pol and env — contain information needed to make structural proteins for new virions. What HIV Does HIV infects one particular type of immune system ...
What kinds of general chemical properties do amino acids (AA) have? How would these help dictate the structure of a protein? How many bases are in a codon? How many strands make up an RNA polymer? Define essential amino acids How many base pairs are in 18S ribosomal RNA?
A DNA sequence is 1500 nucleotides long. Answer the following questions: A) How many amino acids does this sequence code for? B) How many mRNA strands does this sequence code for? C) How many proteins does this sequence code for? D) Would it be mo...