Why Can't Dark Matter Halos Collapse to Be the Same

question 18

Multiple Choice

Why can't dark matter halos collapse to be the same size as the visible parts of galaxies?

• A) Dark matter can't dissipate its energy through radiation.
• B) Dark matter is mostly made of mini black holes.
• C) Dark matter has much more angular momentum.
• D) Dark matter annihilates when it begins to get that dense.

Distinguish between the roles of different organelles in cellular processes like energy production, and lipid synthesis.

Understand the structure and function of ribosomes in protein synthesis.

Describe the mechanisms of cellular respiration and energy production in mitochondria.

Illustrate the composition and function of the nuclear envelope, including nuclear pores.

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Definitions:

Stock Split

A corporate action in which a company divides its existing shares into multiple shares to increase liquidity.

Reverse Split

A corporate action in which a company decreases the number of its outstanding shares to increase the share price.

Total Market Value

The aggregate valuation of a company or asset in the marketplace, based on current share price and the total number of outstanding shares.

Reasonable Level

A term often used in finance and economics to describe an equilibrium or average measure that is considered acceptable under given conditions.