Choose the Correct Answer from the List Below

question 21

Multiple Choice

Choose the correct answer from the list below. Not all of the answers will be used.
-The molecule ______________ shuttles acetyl groups into the nucleus for use by histone-modifying enzymes .

• A)enhancers
• B)bromodomain
• C)regulated
• D)chromatin-remodeling engines
• E)ligand
• F)coactivators
• G)agonists
• H)histone acetylase
• I)citrate
• J)TATA box
• K)histone deacetylase
• L)zinc finger

---

Definitions:

Glomerular Filtration

The process by which the kidneys filter blood, removing excess wastes and fluids to produce urine.

Efferent Arterioles

Structures that deliver blood to peritubular capillaries that are wrapped around the renal tubules of the nephron in the kidneys.

Peritubular Capillaries

Small blood vessels that surround the tubules in the kidney, involved in the exchange of substances between blood and the filtrate in nephrons.

Distal Convoluted Tubules

Part of the nephron in the kidney where final adjustments in urine composition are made.