Answer:
d.
Explanation:
next me answer my question ⁉️
Hepatosplenomegaly refers to the enlargement of the liver and the spleen.
This is a disorder where both the spleen and liver swell beyond their normal size. This occurs due to an infection such as viral hepatitis or mononucleosis. it may be also a sign of lysosomal storage disorder which is a more serious condition.
answer:
first question = multiply both sides by 3, do not reverse the inequality symbol
second question = start at -8 draw a closed circle draw the arrow pointing right.
third question = B
fourth question = 11 a
fifth question = 0.8, 5.9
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Answer:
A) many noncoding stretches of nucleotides are present in mRNA.
Explanation:
A transcription unit in eukaryotes includes the region that code for mRNA extending from the 5' cap site to the 3' poly-A site. It also includes the controlling regions. The mRNA formed by transcription also has some non-coding intervening sequences. These are called introns. Introns are removed from the primary transcripts by the process of splicing that occurs after transcription.
Therefore, a transcription unit that is 8,000 nucleotides long may use only 1,200 nucleotides to code for a protein having 400 amino acids since the rest of the nucleotides are part of introns and are removed from mRNA after transcription.