Draw a T-Chart. 1. Sort out the cards into two: Made of cellsNot made of cells What is cellular? 2. Explain: What was your reasoning when sorting the cards?

Draw a T-Chart. 1. Sort out the cards into two:

Made of cells Not made of cells

What is cellular?

2. Explain: What was your reasoning when sorting the cards?

3. What is a cell? Use your own words, or the book’s definition.- Compare with your group members.

4. Look up pages 5-6, 9, 72Which characteristics (at least 4) do you expect from any cell? Answer in a Circle Map.

Draw a circle Map of Cells:

Cell

Expected

Characteristics

HowAchieved?

Draw a circle Map of Cells:

Cell

Need for energy

Homeostasis(Steady internal conditions)

Reproduction, heredity

Response to environment

Photosynthesis Respiration

Membrane Permeability

DNA Structure, Function

Membrane Functions

1) Anti = ______, Bio= ________,Accordingly, what do you expect

an antibiotic medicine to do?

2) Bacterial and Viral infections – which do you expect to be cured by antibiotics? Explain your answer.

CellsWhat is a basic cell made of?

DNAA membrane

Genetic Material

Cytoplasm

= A prokaryotic cell

Cell Theory (1665-1855):•The cell is the basic unit of life.

•Every living thing is made out of one or more cells.

•All cells come from other cells (not directly from molecules)

Simplest Cells:

Prokaryotes

Bacteria Cells

Staphylococcus aureus

1µm = 1 micrometer = 1 millionth of a meter

Eukaryotes:

Internal membranes

DNA

Prokaryotes:

DNA

Pro = before Eu = realKaryos = nucleus

Prokaryotes Eukaryotes

Bacteria Plants

Animals

Fungi

DNA

DNA

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VIRUSES

Are they Living organisms?

0.1 mm

0.5umVirus

Bacterium

Animal Cell

Nucleus