Answer:
Ver explicación
Explanation:
Los microorganismos son muy importantes en el ciclo del carbono porque descomponen la materia orgánica. Esta descomposición de la materia orgánica se llama descomposición. Este proceso devuelve carbono al suelo. Si estos organismos no desempeñan su papel, el ciclo del carbono estará incompleto porque el carbono no se devuelve al suelo como materia orgánica.
En el ciclo del nitrógeno, las bacterias nitrificantes atrapan y fijan el nitrógeno atmosférico en el suelo, mientras que las bacterias desnitrificantes convierten los nitratos del suelo en nitrógeno. Las actividades de estos microorganismos mantienen el equilibrio del hidrógeno en el ciclo del nitrógeno.
Answer:
Arginine (Arg).
Explanation:
Lysine (Lys) is a hydrophobic amino acid that contains an α-amino group and an α-carboxyl acid group, and a side chain lysyl. It is a residue positively charged and has polar and hydrophilic properties, being thus similar to the Arg residue. Therefore, it is expected that the replacement of Lys by Arg should not have significant effects on the structure of the PEP carboxylase enzyme.
This type of substitution is named conservative because the replacement is made between amino acids with similar properties, thereby they have less impact on protein function and aren't so easily removed by natural selection compared to non-conservative substitutions.
Answer:
Explanation: Kinetic Energy is an energy in motion: K.E=1/2xmv2
<span>Forensics uses special techniques to enhance the visibility of a bloody footprint. At times, a bloody footprint may not be visible to the naked eye. First, use ultra-violet light to detect bloody footprints in the area. Then, a chemical called Luminol can be used to create an impression of the bloody footprint.</span>