Biology: Plant and Animal Cells 2.1

1. All living things are made up of one or more cells and their products. 2. The cell is the simplest unit that can carry out all life processes. 3. All cells come from other cells; they do not come from non-living matter.

Prokaryotic cells do not have a nucleus, while eukaryotic cells have a nucleus.

Archaea and bacteria are examples of prokaryotic organisms.

<p>Protists, fungi, animals, and plants are examples of eukaryotic organisms.</p> Signup and view all the answers

<p>Eukaryotic cells are much larger than prokaryotic cells, tens to thousands of times larger.</p> Signup and view all the answers

<p>All living things are made up of one or more cells, cells are the basic unit of life, and all cells come from pre-existing cells.</p> Signup and view all the answers

<p>Prokaryotes do not contain a nucleus, while eukaryotes contain a nucleus.</p> Signup and view all the answers

<p>An organelle is a cell structure that performs a specific function for the cell.</p> Signup and view all the answers

<p>The cell membrane supports the cell and regulates the entry and exit of substances.</p> Signup and view all the answers

<p>Just like workers in a factory or a hospital, organelles coordinate their efforts to achieve a purpose.</p> Signup and view all the answers