Biology, 24.08.2021 21:10 gbprulesmile
Dolly fue el primer mamífero clonado mediante transferencia nuclear. Para esta técnica de clonación se necesitan dos células que son:
A.
un espermatozoide anucleado y una célula somática.
B.
un óvulo anucleado y una célula somática.
C.
un óvulo y un espermatozoide.
D.
un óvulo y una célula somática anucleada.
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According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
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Dolly fue el primer mamífero clonado mediante transferencia nuclear. Para esta técnica de clonación...
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