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VashaNatasha [74]
2 years ago
8

Which best describes a difference between transcription and DNA replication??

Biology
2 answers:
pashok25 [27]2 years ago
7 0
B is the right answer
Mashcka [7]2 years ago
6 0

Answer:

<em><u>The right answer is "D".Transcription uses uracil.</u></em>

Explanation:

The genes carried by the DNA will be encoded in another form: messenger RNA, during a process called "transcription".

The DNA and RNA molecules are chemically very close, but the second has an extra oxygen (in red on the right of the letters) on the sugars (riboses) that make up its nucleotides (the DNA actually contains deoxyribose). In addition, the thymine (T) of DNA is replaced by uracil (U) in RNA.

Hope this help

Have a nice day!!

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I hope it helps.

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Scientists are researching a large family, many of whose members have Jackson-Weiss Syndrome, a disease that causes bone problem
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The right answer is C.

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The morbid allele is transmitted by either the father or the mother (or both, if they have the same inherited autosomal dominant genetic disease). Anyone with one of their affected parents is affected.

Jackson-Weiss syndrome is indeed an autosomal dominant disease characterized by a malformation of the feet, craniosynostosis of varying degrees, facial abnormalities, enlargement of the big toes and normal hands.

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