When Exposed to Cell Wall Fragments Broken Down by a Newly

question 160

Multiple Choice

When exposed to cell wall fragments broken down by a newly discovered pathogen, a plant turns on its defenses.Chemicals within these cell wall fragments can best be interpreted as

• A) anthocyanins.
• B) secondary metabolites.
• C) elicitors.
• D) receptors.
• E) latex.

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Definitions:

Renal Medulla

The innermost part of the kidney, composed of renal pyramids and tubules, responsible for concentrating urine.

Renal Cortex

The outer layer of the kidney involved in filtration to form urine.

Renal Capsule

The renal capsule is a tough fibrous layer surrounding the kidney and providing it with protection against trauma and infection.

Renal Calyx

A structure in the kidney that funnels urine from the collecting ducts into the renal pelvis and ureter.