Period Name

Date

BOHR MODEL WORKSHEET

For each element draw the inner electrons blue & the valence (outer) electrons red.

The circles represent possible electron shells.

13

11

Sodium (Na)

Aluminum (AI)

Carbon (C)

Silicon (51)

Oxygen (O)

Chlorine (CI)

The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.

Which of th following best describes how genes produce traits in an organism?

Which factors changed throughout the mice experiment