DNA primases produce RNA primers in a ..
RNA vs DNA Flashcards | Quizlet
Class III (e.g. paramyxoviruses, rhabdoviruses.) Thegenome is of -ve polarity to the messenger. A virion RNA-dependentRNA transcriptase first transcribes the genomes into separatemonocistronic messengers initiating at a single promoter. Thetranscriptase stops and restarts at each juncture betweendifferent genes.
Test Review-- DNA, RNA, Protein Synthesis Flashcards | Quizlet
nucleus Sidenote on transcription-
when the DNA transcribes to mRNA,
you change all of the Thymine bases
to Uracil bases.
DNA, Replication, and Protein Synthesis
F. Hepadnaviruses - Hepatitis B virus employs reversetranscription for replication. The genome consists of a partiallydouble-stranded circular DNA with a complete negative strand andan incomplete positive strand. Upon entering the cell, thepositive strand is completed and transcribed. RNA transcripts arein turn reverse-transcribed into DNA by a viral enzyme in severalsteps, following closely the model of retroviruses, including ajump of the nascent positive strand from one direct repeat (DR)to another.
What is the difference between DNA replication and …
Eukaryotic organisms can have one or two copies of their chromosomes within the cell. When carrying two copies, the organism is said to be when carrying one copy, the organism is said to be When eukaryotic cells replicate their DNA prior to cell division it’s called
of an RNA transcript using the cell's DNA as ..
E. Poxviruses - The striking feature of poxvirus DNA isthat the two complementary strands are joined. The replicativeintermediates, present in the cytoplasm, are special concatemerscontaining pairs of genomes connected either head to head or tailto tail.