Identify three major similarities and differences between prokaryotic and eukaryotic cells.

All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. Prokaryotic cells lack a nucleus and membrane-bound structures. Eukaryotic cells have a nucleus and membrane-bound structures called organelles.

Explanation:

The similarities between prokaryotic cells and eukaryotic cells are; they have lipid bilayer called cell membrane, Both have DNA as the basis of their genetic information, both cells have ribosomes which is involved in RNA translation and both cells have cytoplasm which is the medium in which biochemical reactions takes place in the cells.

Differences between prokaryotic cells and eukaryotic cells in Clyde;

1. Eukaryotic cells are larger in size that prokaryotic cells.

2. Eukaryotic cells have membrane bound nucleus where has prokaytotic cells have no nucleus.

3. Eukaryotic cells are often multicellular while prokaryotes are unicellular.

4.Eukaryotic cells DNA are arranged linear and complexed while prokaryotes DNA are in circular form.

5. Eukaryotic cells have membrane bound large organelles, while prokaryotes have no membrane bound organelles.

6. Most eukaryotes undergo sexual reproduction wile prokaryotes undergo asexual reproduction mainly.

Explanation:

Eukaryotes are mostly multicellular organisms whose cells have membrane bound nucleus.

Prokaryotes are unicellular organisms that have no membrane bound nucleus in their cells.

answer; hypnagogic sensations)

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.