IB Biology - Topic 2 Cells

Prokaryotes and Eukaryotes - diagrams and functions activity.

What is microbiology  Look at this interesting web lesson.  Be sure you know about prokaryote structures and functions then complete the activities below.

1)Add the functions to  each of the structures in this diagram;

    

2) Complete the arrows so that they go EXACTLY to the correct organ in this diagram & correct the 3 spelling mistakes.
    

3) Name 2 structures that are missing from this diagram, and SPOT THE ERROR  one label goes to the wrong place.

Photograph

4) Describe at three similarities between the next Eukaryote and the Prokaryote;

 

 

 

 

5) a) Translate the Japanese Labels into English in these diagrams; 
     b) Add 4 labels to each photograph below.

6) Now complete this table of comparisons of Prokaryotes and Eukaryotes;

Cell functions Where ... in Prokaryote Cells? Where .... in Eukaryote Cells?
Contains the contents of its cell

 

 

 Plasma membrane
Genetic Material for reproduction

 

 

 
Photosynthesis (if possible)

 

 

 
Respiration

the mesosome & the cytoplasm

the mitochondrion & the cyctoplasm
Nutrient Stores

 

 

 
Making Proteins

the "free" ribosomes in the cytoplasm