The Patterns of Walls and Voids That Are Observed

question 15

Multiple Choice

The patterns of walls and voids that are observed:

• A) only occur in the Virgo Cluster.
• B) are optical illusions.
• C) support the cosmological principle.
• D) are made of dark matter.

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Definitions:

Lipid Bilayer

A thin polar membrane made of two layers of lipid molecules found in cell membranes, crucial for maintaining the structure and function of cells.

Polar Molecules

Molecules that have distinct regions of positive and negative charge, leading to an uneven distribution of electrons across the molecule.

Proteolytic Enzyme

An enzyme that breaks down proteins into smaller peptides or amino acids by hydrolysis of the peptide bonds.

Facilitated Diffusion

A process of passive transport, mediated by carrier proteins, allowing molecules to cross cell membranes along a concentration gradient.