Which of the following would most likely happen if DNA polymerase were not functioning properly during DNA replication? (2 points)

A. Any of the nitrogenous bases in the DNA strands would be able to form base pairs with each other.

B. The new strands of DNA would not be an exact copy of the original DNA.

C. The two strands of DNA would separate from each other and be unable to reform.

D. Hydrogen bonding between nitrogenous bases would cause the DNA to fold upon itself.

preservation because he preserves part of the land and preserves means save

explanation:

human-caused climate hope this

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.