Health, Energy, Climate change. Are you tested? Can you test?

Climate change, Energy Health

the cell-previsit

test for previsit to DM. Topic: the cell exhibit
Age: 30-59

1. How many cells do you estimate human body is comprised of?

100 trillion

2. A unicellular organism is :

a leaf
an amoeba
a protein
the nervous system

3. A cell is surrounded by:

a cytoplasm
a nucleous
a membran
nothing of the above

4. The avarage dimention of a cell could be:

1 centimeter
1 millimeter
10 micrometers
1 nanometer

5. The following 2 questions: a) cell is something alive; b) cell involves movement are:

both correct
both wrong
the first correct, the second wrong
the second correct, the first wrong