The Main Role of DNA Is to Provide Instructions on How

question 20

Multiple Choice

The main role of DNA is to provide instructions on how to build ________.

• A)proteins
• B)carbohydrates
• C)lipids
• D)all of the above

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Definitions:

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.

Renal Corpuscle

The initial filtering component of the nephron in kidneys, consisting of the glomerulus and Bowman's capsule, where blood filtration begins.