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Schach [20]
2 years ago
11

What is the role of RNA polymerase? ​​

Biology
2 answers:
VladimirAG [237]2 years ago
6 0

Answer:

an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription. ... For example, all species require a mechanism by which transcription can be regulated in order to achieve spatial and temporal changes in gene expressio

Explanation:

according to Google

goblinko [34]2 years ago
4 0

Answer:

It helps transcribe the DNA strand. your welcome ;)

Explanation:

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Over time weeds have become resistant to pesticides. Which process explains how pesticide resistance developed? A. natural selec
Mice21 [21]
A. Natural Selection.  This is because the weeds that are not resistant to it die out before they can reproduce, but the resistant ones grow to maturity and then reproduce, passing down the resistance gene.  Over time, the resistance gene would become a normal thing in weeds, while the non-resistant gene would not exist anyone, since the gene could not be passed on.
6 0
3 years ago
In cats, black fur color is caused by an X-linked allele; the other allele at this locus causes orange color. The heterozygote i
allochka39001 [22]

Answer:

A) tortoiseshell female; black male

Explanation:

Females have two X chromosomes and males have an X and a Y chromosome.

<u>The possible genotypes and phenotypes are</u>:

  • XᵒXᵒ: black female
  • XᵒY: black male
  • XᴼXᴼ: orange female
  • XᴼY: orange male
  • XᵒXᴼ: tortoiseshell female

<u>Cross of a black female and an orange male</u>

<h3>XᵒXᵒ  x  XᴼY</h3>

The female only produces Xᵒ gametes. The male produces Xᴼ and Y.

The possible offspring therefore is:  XᵒXᴼ (tortoiseshell females) and XᵒY (black males). The answer is A.

5 0
3 years ago
ᴘʟᴢ ʜᴇʟᴘ!!! ᴡɪʟʟ ɴᴀᴍᴇ ʙʀᴀɪɴʟɪᴇsᴛ!!!
sweet [91]

Answer:

d

Explanation:

look at it it's all over the place

6 0
3 years ago
Read 2 more answers
Please select the word from the list that best fits the definition: the movement of water from ocean through the atmosphere and
Airida [17]

Answer:

Water cycle

Explanation:

Water rains from the cloud into the ocean. Then the water gets sucked back up to atmosphere of the clouds

6 0
3 years ago
Read 2 more answers
A doença vitiligo afeta qual doença do corpo?
Zolol [24]

Olá! Eu acredito que você colocou sua pergunta na categoria errada. Não se esqueça de fazer a pergunta na seção de idiomas estrangeiros para evitar que a pergunta seja excluída.

Com sua pergunta real, não acho que posso ajudá-lo com isso, e sinto muito por isso.



4 0
3 years ago
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