Thurs 21st- Miss Hadgkiss

I will be away for Thursday lesson but you MUST complete the following during the lesson time and given in.

1).  Research the difference between light microscopes, TEM (transmission electron microscope) and SEM, (scanning electron microscope).  Make notes on HOW they work and any special preparation slides have to undergo.

2).  Answer the following:

a). List the organelles that can be seen:

i)With the light microscope

ii)With the electron microscope only.

b). What advantages has:

i)The TEM over the SEM?

ii)The SEM over the TEM?

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3).  Research the structure and function of a chloroplast.

4).  Answer the exam questions.  Please finish these for homework.