Blog

The mass of an atom comes from which subatomic particle(s)?  (Note – you may select one or more answers)

Antibodies are produced and released by…

Skid steers are commonly used to ______.

Which of the following is not an example of a permit that might be required when constructing a landfill?

Which of the following is not a listed road present at a landfill/transfer station?

Which of the following is an example of a nuisance condition listed in this lesson?

What is the total magnification of this microscope as it is set up?  Just numbers, no x’s or anything.   [18]

What is the name of of the acid formed from the periodate ion?

Gold is considered which of the following?

A cell is placed in solution.  It may or may not change in weight over time while in this solution…. depending on the tonicity of the environment (isotonic, etc) 31. The change in weight of a cell over time is recorded on this graph.  Look at the PURPLE LINE.  Based on this graph, what is the tonicity of the solution as indicated by the purple line, one word answer. [31] 32.  Based on the graph (write the letter of the most accurate statement) [32]                                A.  There is more solute inside the cell                                B. There is more solute on the outside of the cell.