Which of the Following Changes Would Occur If an Arterial

question 60

Multiple Choice

Which of the following changes would occur if an arterial blood sample of a patient breathing room air were exposed to a large air bubble?
I.decreased PCO₂
II.decreased pH
III.increased PO₂

• A)I and II
• B)I and III
• C)II and III
• D)I, II, and III

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Definitions:

Regulation of Transcription

The method of managing RNA synthesis from a DNA template, an essential phase in the expression of genes.

mRNA Processing

The series of modifications mRNA undergoes after transcription, including splicing, 5' capping, and addition of a poly-A tail, making it ready for translation.

mRNA Transport

The process of transporting messenger RNA molecules from the nucleus to the cytoplasm where they are translated into proteins.

Chromatin

A structure composed of DNA and predominant proteins, particularly histones, which create chromosomes inside the nucleus of cells belonging to eukaryotes.