The Nucleus of a Cell

question 78

Multiple Choice

The nucleus of a cell

• A) is surrounded by a single layer of membrane.
• B) is contained within the nucleolus.
• C) contains DNA.
• D) is the primary location of protein synthesis.

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Definitions:

Major Calyces

The large passageways in the kidney that collect urine from the minor calyces and funnel it into the renal pelvis.

Cortical Tissue

Brain tissue found in the cortex that is involved in processing sensory information, thinking, and consciousness.

Pyramids

Structures located in the medulla oblongata of the brain, involved in the transmission of motor signals to the spinal cord.

Renal Columns

Structures in the kidney that consist of lines of blood vessels and urinary tubes and serve as a support for the cortex.