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zvonat [6]
3 years ago
12

How are epithelial cells arranged

Biology
1 answer:
Monica [59]3 years ago
4 0
Closely packed is like a sheet layer
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El grafico muestra la estructura del átomo de
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Answer:

Comprobar explicación.

Explanation:

La pregunta parece estar incompleta. El gráfico descrito no se adjunta a esta pregunta.

Pero, he seguido dibujando cómo se ve la capa del átomo de Flourine con la configuración electrónica 2, 7 y agregué la configuración / distribución spdf de los electrones de Flúor también.

Esto se presenta en la imagen adjunta a esta pregunta.

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Use the Scientific Method to Help
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Scientists describe our genetic code as universal. With minor exceptions, all species use the genetic code shown here for replic
valentinak56 [21]

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<em>The correct option is D) The four nitrogen bases of DNA combine is threes to produce only 20 amino acids.</em>

Explanation:

Our DNA is made up of four nucleotide bases. The genetic codon can produce 20 different amino acids based on the sequence. The genetic code which codes for a certain amino acid remains the same for all types of organisms whether be prokaryotes, animals or plants. Hence, the genetic code is considered universal as the four nitrogen bases combine to form only the 20 different amino acids in all types of organisms alive.

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