Marks the end of a gene and causes transcription to stop. marks the end of a gene and causes transcription to stop. rna ligase rna polymerase methionine a terminator

The answer is a terminator or transcription terminator. It is part of nucleic acid sequence that marks the end of a gene in DNA during transcription. This progression intercedes transcriptional termination by giving signals in the newly synthesized mRNA that activate processes which release the mRNA from the transcriptional complex. These processes comprise the direct interaction of the mRNA secondary structure with the complex and the meandering activities of recruited termination factors. 

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

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