The Ceremonial Center of _________ Consisted of U-Shaped Ramparts Built

question 59

Multiple Choice

The ceremonial center of _________ consisted of U-shaped ramparts built on a plaza and lined with walls of cut and polished stone.

• A) Caral-Supé
• B) Rapa Nui
• C) Chavín de Huántar
• D) San Lorenzo

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Definitions:

Nucleus

(1) The central region of an atom that contains the protons and neutrons. (2) A cell organelle in eukaryotes that contains the DNA and serves as the control center of the cell. (3) A mass of nerve cell bodies in the central nervous system. Compare with ganglion.

Membrane-Enclosed Organelles

Structures within eukaryotic cells that are surrounded by a lipid bilayer membrane, each performing distinct functions vital to the cell’s operation.

Neurotransmitters

Chemical signals used by neurons to transmit impulses across a synapse.

Digestive Enzymes

Proteins secreted by the digestive system that break down food into nutrients that the body can absorb.