Cell Biology Overview

Cells are non-living entities. (correct)

Cells are complex structures with living functions.

Cells are the basic units of structure in living organisms.

Cells vary greatly in number among different organisms.

They are the smallest known living organisms. (correct)

They possess complex organelles.

They are found only in multicellular organisms.

They primarily exchange materials with their environment.

Hooke discovered cells in living organisms while Leeuwenhoek did not.

Hooke used a simpler microscope with less magnification. (correct)

Leeuwenhoek focused solely on cork while Hooke observed a variety of substances.

Leeuwenhoek concluded that cells were non-living entities.

<p>Maintaining the overall shape of the organism.</p> Signup and view all the answers

<p>The complexity of functions and size of the organism usually determines cell count.</p> Signup and view all the answers