Molecules produced in the nucleus are transported to the cytoplasm via a. the golgi apparatus b. ribosomes c. the endoplasmic reticulum d. vesicles

option C. the endoplasmic reticulum

Explanation:

The endomembrane system is composed of different membranes that are present in the cytoplasm. The presence of membrane provides compartments with particular function. The golgi apparatus is composed of membranes that are folded and involved in transport within the cell. The ribosomes are  involved in protein synthesis and are either attached to ER or present in cytoplasm. The protein are transported within vesicles to different organelle.

The molecules produced in the nucleus will enter to endoplasmic reticulum then to cytoplasm. Thus, Molecules produced in the nucleus are transported to the cytoplasm via the endoplasmic reticulum.

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.