The chart below shows that the amino acid serine is coded for by the nitrogenous bases UCA According to the RNA Codon Chart, which of the following statements is true?

1 ) AAA is the only code for lysine.
2 ) AUG codes for both methionine and valine.
3 ) Isoleucine is the only animo acid coded for by AUU
4 ) Arginine is one of the several amino acids coded for by AGA

hypoxemia refers to a below usual concentration of oxygen in the blood, mainly in the arteries. hypoxemia is an indication of an issue associated with circulation or breathing and may lead to various symptoms like shortness of breath.  

the condition is identified by determining the level of oxygen in the blood sample obtained from an artery. it can also be predicted by determining the oxygen saturation of the blood with the application of a pulse oximeter.  

the normal arterial oxygen is about 75 to 100 mm hg. the values underneath 60 mm hg is generally considered with the requirement for supplemental oxygen. the normal pulse oximeter readings generally range between 95 to 100 percent. the values under 90 percent are regarded as low.  

in the given case, the oxygen saturation is measured at 93 percent, hence, there is no need to administer oxygen, that is, one should withhold oxygen.