Carbon is initially incorporated into the food chain by _____________

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#Question id: 27367

#XL - T Zoology

The miRNAs are transcribed from non-protein encoding genes and are typically __________ nucleotides long.

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#Question id: 27365

#XL - T Zoology

During siRNA-mediated gene silencing within the homo sapiens cell, the RNA-induced Silencing Complex (RISC) is composed of which of the following protein arrangements?

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#Question id: 2056

#XL - S Microbiology

A mother has an Rh- and the father an Rh+ blood type. The first baby born to the parents was Rh+ . However, the parents elect for the mother not to receive Rhogam. future babies of this couple at risk for

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#Question id: 2063

#XL - S Microbiology

In what way do the membranes of a eukaryotic cell vary?

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#Question id: 11499

#XL - T Zoology

Biologists have long been aware that the defunct kingdom Protista is paraphyletic. Which of these statements is both true and consistent with this conclusion?