Please Define the Following Key Terms

question 24

Essay

Please define the following key terms. Show Who? What? Where? When? Why Important?
-The Education Act of 1870

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Definitions:

Nuclear Envelope

A double membrane that constitutes the outer boundary of the nucleus. Pores in the membrane control which molecules can cross it.

Lysosomes

Membrane-bound organelles in eukaryotic cells containing enzymes that break down waste materials and cellular debris.

Cellular Debris

Non-functional, dead or dying cells and cellular components that are cast off from living cells.

Dynein

A motor protein complex that converts chemical energy into mechanical force, moving along microtubules in cells.