The Sciatic Nerve Is a Combination of Which Two Nerves

question 70

Multiple Choice

The sciatic nerve is a combination of which two nerves?

• A) pudendal and posterior femoral cutaneous
• B) pudendal and common fibular
• C) posterior femoral cutaneous and tibial
• D) common fibular and tibial

Comprehend the influence of pH levels in different parts of the digestive system.

Identify the structural adaptations of the digestive tract that facilitate absorption.

Understand the effects of aging on the digestive system.

Describe the layout of the peritoneum and the mesentery and their roles in supporting the digestive organs.

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Definitions:

Introns

Non-coding sections of an RNA transcript, or the DNA encoding it, that are spliced out before the RNA molecule is translated into a protein.

Pre-mRNA

RNA precursor to mRNA in eukaryotes; contains both introns and exons.

Exon Combinations

Variations in the assembly of exons during mRNA processing, resulting in different mRNA molecules from the same DNA sequence.

DNA Strand

One of the two long chains of nucleotides that form the double helix structure of DNA, carrying genetic information.