5.1 Modeling the Cell
5.2 Organizing with Cells
5.3 The Cell's Parts and Purposes
5.4 Balance in the Cell & 5.5 Solutions and the Cell
5.6 Transport Across the Membrane
100

The formation of a living thing from nonliving materials.

What is Spontaneous Generation?

100

An organism that is made of only one cell. It can fully function without help from other cells.

What is unicellular organism?

100

Internal balance of system that keeps it stable.

What is Homeostasis?

100

A membrane that allows certain substances to pass.

What is Semipermeable membrane?

200

The idea that eggs and sperm contain miniature people that simply increase in size after conception.

What is Preformation?
200

Some unicellular organisms work together in a _________.

What is colony?
200

Little organs, the parts inside a cell.

What is Organelles?

200

A solution that is more concentrated than the cytoplasm of a cell.

What is Hypertonic Solution?

300

The study of cells.

What is Cytology?

300

An organism whose organelles lack surrounding membranes.

What is prokaryotic?

300

The balance of motions in a system.

What is Dynamic equilibrium?

300

When cells and the solution that they are in have the same concentration of solutes.

What is Isotonic?

400

- Cells are the structural and functional units of all living things.

- Cells come only from other preexisting cells.

What is Cell Theory?

400

Made of two or more cells that depend on each other to function.

What is a multicellular organism?

400

Typical Bacterial Cell:

Prokaryote or Eukaryote?

What is Prokaryote?

400

When substances involved in a cell causes process to speed up.

What is Positive Feedback?

500

A group of organs that work together.

What is an Organ System?

500

An organism with cells that contain membrane-surrounded organelles.

What is Eukaryotic?
500
Occurs when a substance produced by a cellular process causes the process to slow down or stop.

What is negative feedback?

500

Movements of molecules, across a membrane without chemicals.

When molecules move, cell membrane.

What is Passive transports?

What is Facilitated Diffusion?



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