Specific DNA Sequences That Have the Ability to Move Within

question 17

Multiple Choice

Specific DNA sequences that have the ability to move within and out of chromosomes are called

• A) transposons.
• B) introns.
• C) exons.
• D) operators.
• E) ribozymes.

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Definitions:

Cortical Nephrons

Nephrons located in the kidney's cortex, characterized by shorter loops of Henle, playing a key role in filtering blood and urine formation.

Nephron Loops

The loop of Henle, a section of the nephron in the kidney that plays a crucial role in the concentration of urine and reabsorption of water and salts.

Cortical Radiate Arteries

Arteries that radiate outward from the arcuate arteries within the kidney's cortex, supplying blood to the nephrons.

Afferent Arterioles

Small blood vessels that carry blood to the nephrons in the kidney, playing a key role in regulating blood pressure and filtration.