Menna Abdel-Dayem

Trial test (1)

Name:                                                                                        Seat Number:

Answer the following:

1- Describe the lining epithelium of the lung alveoli with reference to function. (one mark)

Name:………………….………………………

Shape……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Function in relation to structure: ….………………………………………..……………………………………………………....…

………………….………………………………………………..…………………………………………………..……

2- Mention the special stain for the following: (two marks)

Cell membrane:…..………….……………………….

Mitochondria:…….…………………………………….

GA: …………………………….………………………….

Lysosome: ………………………………………………

3- Compare between the structure of: shaft of a cilium and a centriole. (two marks)

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Trial test (2)

Name:                                                                                        Seat Number:

Answer the following:

1-Describe the simple cubical epithelium, functions and mention 2 sites. (one mark)

Shape………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Functions…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Sites: 1-……………………..…..........……… 2-………….………….........…………

2- Describe the EM picture of different types of chromatin. (two marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

3- Mention the special stain for the following: (two marks)

Mitochondria:…………………….………………………

Centrioles:…………………..…………………………….

Fat globules:……………………………………………….

Glycogen: ………………………………………………

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Trial test (3)

Name:                                                                                        Seat Number:

Answer the following:

1- List 4 types of simple columnar epithelium, give one site for each. (one mark)

a……………………………………………………………………………………………………………………………..

b………………………………………………………………………………………………………………………………..

c………………………………………………………………………………………………………………………………..

d………………………………………………………………………………………………………………………………..

2- Where can we find DNA outside the nucleus? Describe the EM picture that organelle. (two marks)

Name of the organelle:………………………………………………………………

EM picture: ……………………………………………………………………………………………..……………………

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3- List 4 types of intermediate filaments and mention their sites.

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