Intro to Cell Vocabulary

Your names (groups of 2):

The Review Assignment:Using your notes and the internet-fill in the following fieldsanswer the following questionsand find pictures using the internet. Some frames have no fill-ins, just a

little reading.Change backgrounds!!!!!!

CellsCells are the basic unit of all living

things…if it is alive it has cells. Some have 1 cell, they are called ________________. Some have many cells , they are called _______________.

What are the 3 parts to the cell theory?

1.

2.

3.

What is the one exception (write and find a picture)________________________

Cell DifferentiationDifferentiation is when cells GET A

JOB. If they don’t have a job they are called “undifferentiated”. Another word for getting a job is specialization.I am a

heart cell! I am a skin cell

I’m a Prison Cell!

Prokaryotic vs. EukaryoticCut and paste a picture of each off the

internet. Label Prokaryotic and Eukaryotic. What is is the main difference between these two cells and give an example.

Cell Membrane The cell membrane holds the cell together and

allows nutrients in the cell, and wastes out. The cell membrane is on the edge of a cell The Cell Membrane is Semi-permeable, that

means______________________

Cell Membrane Composition (what it’s made of)

Search for a diagram of the cell membrane and put it in the presentation. Label the proteins, and lipid layers with arrows.

Would water go in or out of the cell? _____________ What is the movement of water across the cell membrane called?

________ Label the movement of water with an arrow.

10% NaCl90% H20

30% NaCl70% Water

CytoplasmCytoplasm is the watery gel (Jello!)

inside a cell….it’s goop! It holds the ORGANelles

Cell Metabolism happens in the cytoplasm. What is metabolism? _________________

MitochondriaMitochondria is an ORGANelle that

releases energy from food. It is the _________ House of the cell.

Label O2 and Sugar going into the mitochondria, and CO2 and ATP coming out.

NucleusThe nucleus controls the cellIt contain DNA and a dark smaller

organelle called the Nucleolus. The nucleolus makes _r_______________ which synthesis proteins from a________ acids. .

ChromosomesChromosomes are inside the nucleus

and are made of genes (DNA)Genes decide the cells traits and

activities (heart cell, eye cell (color))

Nuclear MembraneThe nuclear membrane allows

substances to pass in and out of the nucleus

It surrounds the nucleus (the brain)

Vacuoles Vacuoles are spaces in the cytoplasm (gel) where food and

chemicals are stored. Copy and move the arrows to label ALL of the vacuoles in the cells below.

Cell Wall Cell Walls are only in plant cells. They are made of

_________ose. They make the cell strong and rigid They are like a turtle’s shell (but only plants have them…

that’s why grass stands straight up!) Drag the arrow and place on the cell wall. Is the Cell Wall inside or outside

of the cell membrane?__________

Chloroplasts Chloroplasts are only in plant cells (and are usually around

the outside edge) They contain the pigment (color) __________, which helps to

synthesize energy/food from sunlight What gas do plants release as a result of photosynthesis?

________________

What’s the Difference? So what are two things that Plant cells have that

animal cells don’t? What do they have in common???? Insert text boxes…

Label as many parts in this plant cell diagram as you can

Label as many parts in this animal cell diagram as you can