Which of the following is incorrect about archaeal translation?

A. Archaeal translation uses no chaperone proteins for folding new polypeptides. 
B. Archaeal translation uses 70S ribosomes, similar to bacterial ribosomes.
C. Archaeal translation may recognize ribosome binding sites homologous to bacterial Shine-Dalgarno sequences.
D. Archaeal translation is coupled to transcription, similar to bacterial processes.


Answer: A

Biology & Microbiology

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Restriction enzymes are an essential component of PCR

A. true B. false

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You come across a recipe for rhubarb pie. Never having heard of rhubarb, you do a little research. You find out that the part of a rhubarb plant that people eat is the petiole of a large leaf. You purchase some rhubarb for your pie and notice that it contains many long stringy fibers. Based on your knowledge of plant tissues, you know that the stringy fibers are  

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what does CTL target?

What will be an ideal response?

Biology & Microbiology

What type of curve is depicted in a graph of the relationship between the size of a region and the biodiversity that it can support?

A) habitat loss B) biomass C) overexploitation D) species-area

Biology & Microbiology