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Ierofanga [76]
3 years ago
7

Monosaccharides are generally defined by what to hydrogen to oxygen ratios?

Biology
1 answer:
Thepotemich [5.8K]3 years ago
6 0
I believe it is a 2:1 ratio of hydrogen to oxygen, because the way i learned was that carbon hydrogen and oxygen have a ratio of 1:2:1, respectively.
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Elijah is a 3-year boy who likes to spread his peas and carrots all over his plate. After spreading out his food, he asks for mo
djyliett [7]

Answer:

Preoperational cognitive stage

Explanation:

Its the age between 2 years to seven. Children can recognise object and develop memory and intuition but their thinking is less logical.

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3 years ago
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i believe it would be the last option

Explanation:

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AZT and Valaciclovir are antiviral nucleoside analogs that interfere with
sergij07 [2.7K]

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C. Nucleic acid synthesis

Explanation:

AZT, azidothymidine, is an antiviral drug used to check the viral population by blocking the process of reproduction. The azidothymidin is particularly effective against human immunodeficiency virus (HIV) as this drug inhibits the activity of reverse transcriptase which is required for the formation of a DNA copy of the RNA genome of the virus.  

Similarly, Valacyclovir is an antiviral drug that inhibits viral reproduction by blocking the DNA polymerases. The Valacyclovir serves as a prodrug of acyclovir.

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4 years ago
Hello people ~
luda_lava [24]

Answer:

All of these

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Any fire needs three things to burn.

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2 years ago
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Que tipo de aislamiento reproductivo exhibe la mula?
bulgar [2K]

Answer:

<em>Aislamiento postreproductivo: Esterilidad del híbrido</em>

Explanation:

El concepto biológico de <u>especie</u>, en su definición, destaca que los ejemplares de una especie no pueden entrecruzarse con ejemplares de otra especie distinta, o bien, en caso de hacerlo, no hay éxito reproductivo.

Existen distintos mecanismos de aislamiento reproductivo, que son barreras que inhiben o interrumpen el flujo génico entre especies distintas. Se trata de caracteres biológicos propios de cada especie que previenen la reproducción con otras especies.

Estos mecanismos de aislamiento reproductivo pueden ser precigóticos o postcigóticos.  

  1. Pre-copulatorios o pre-cigóticos:
  • Ecológico o por aislamiento de hábitat;
  • Estacional o temporal;
  • Sexual o etológico;
  • Mecánico;
  • Por incompatibilidad de gametas.  

   2. Post-copulatorios o cigóticos:

  • Inviabilidad del híbrido;
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4 0
3 years ago
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