Answer:
A. No precipitate is formed.
Explanation:
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In this case, considering that both calcium chloride and barium chloride are CaCl₂ and BaCl₂ respectively, due to their high polarity by cause of the ionic bond they have between calcium and chlorine and barium and chlorine we say they are highly soluble in water, therefore, A. No precipitate is formed.
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RNA IS LESS stable than DNA because the hydroxol group is more sucestible to hydrolisis.
M. DNA double helix
N. messenger RNA (mRNA)
O. DNA transcription (making mRNA)
P. an Amino Acid
Q. transfer RNA (tRNA)
R. a Ribosome
X. a Codon of post-splicing mRNA
Z. a Codon of pre-splicing mRNA (pre-mRNA)