Cell Discovery
Cell Misc.
Cell Organelles
1
Cell Organelles
2
Blast from the Past/Math
100

All cells have ____, _____, and _____.

What are ribosomes, DNA, and cytoplasm.

100

Select the exception:

Virchow

Hooke

Galileo

Leeuwenhoek

Scheilden

Schwann


Galileo

100
This fills the space inside a cell. It is semi-fluid and is composed of water and dissolved materials.
What is cytoplasm?
100
This organelle provides the cell with the ATP it needs to perform its functions and activities.
What is the mitochondria?
100

This occurs when particles of a substance move from where there are many particles to where there are few particles.

What is diffusion?

200
This cell type contains a nucleus and organelles (such as mitochondria).
What are eukaryotic cells?
200

Tay Sachs is____.

Caused by lysosome malfunction....

lipids accumulate in neurons

200
This organelle directs cell processes by providing DNA instructions. It is surrounded by its own membrane and is covered with pores.
What is the nucleus?
200
These structures are used for cell movement. The first is long and there are usually very few of them. The second are short and there are usually many of them.
What flagella and cilia?
200

Functions of proteins

What is comprise traits, catalyze chemical reactions, cell to cell communication, defense systems....?

300
Simple, compound, light, electron and transmission are all terms that relate to:
What are microscopes?
300

The cytoskelton_____________.

Scaffolding - made of proteins that provide structure nside the cell

300
This organelle is a series of flattened membranes. Cell products pass through these membranes and become packaged for delivery in or out of the cell.
What is the Golgi apparatus
300
This organelle digests worn out cell parts and also plays a role to defend the cell from infection.
What is a lysosome?
300

The cell membrane is made of_______.

What is a phospholipid bilayer?

400

This cell type has no nucleus. Bacteria are the only example of this cell type.

What is a prokaryotic cell?

400

Extracellular matrix?

Proteins connecting adjacent cells?

400
This organelle is a series of interconnected passageways. Proteins and lipids are synthesized (put together) here also. There are two varieties 'S' and 'R'.
What is the endoplasmic reticulum?
400

These are made by the nucleolus and their function is to follow DNA instructions to make proteins. They are free-floating or may be found attached to the ER.

What are ribosomes?

400

Sind the surface area of a 2cm cube

SA=2cmx2cmx6=24cm^2

500
list each statement of the cell theory... list the 3 statements
1. All living things are made of cells. 2. Cells are the basic unit of life. 3. Cells only come from other cells.
500

Why are cells smalll?

SA to volume ratio decreases as cells get larger. The cell membrane (SA) can't keep up with the workings of the organelles inside (the volume).

500

This organelle is found in the nucleus. It is makes ribosomal RNA

What is the nucleolus?

500

The two differences between plant and animal cells are:

1. Plant cells have cell walls. 2. Plant cells have chloroplasts 

500

Find the volume of a 2cm cube.

What is 2cmx2cmx2cm=8cm^3?