The White Cliffs of Dover Are Composed Mostly of Foraminiferans

question 28

Multiple Choice

The white cliffs of Dover are composed mostly of foraminiferans shells.These organisms move by pseudopodia and feed by phagocytosis.Foraminiferan shells are made of which of the following?

• A) chitin
• B) cellulose
• C) peptidoglycan
• D) silica
• E) calcium carbonate

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Definitions:

Caudate Nucleus

A brain structure known to play significant roles in learning, memory, reward processing, motivation, and movement.

Hippocampus

A region of the brain important for learning and memory, particularly in consolidating short-term memories into long-term memories.

Amygdala

A part of the brain's limbic system involved in emotion processing, particularly fear and pleasure responses.

Fusiform Gyrus

A region of the human brain that plays a role in high-level visual processing, particularly in face and object recognition.