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In the life cycle of bryophytes, which of the following is dominant?

For this last question of the exam, you need to show your scratch paper.  This is to verify that you just used the paper to work out problems, that you did not record any answers, etc.  Ease back just a little and hold up each side of the paper, you don’t have to hold it there for long, maybe count to 2 and then flip to show the other side.  When you are done, choose “yes” below to finish the exam.   If you answer this question early on in the exam, you need to remember to show your scratch paper, used or not, at the end of the exam!!  Don’t answer this until you are done and ready to submit!

To say a cell is “selectively or semi-permeable” means:

Acetylation of histones has which of the following effects?

Which is a difference between prokaryotes and eukaryotes?

The atom phosphorus is atomic number 15. How many electrons are in its outermost energy level?

The process by which a small amount of DNA is copied multiple times is known as:

Which phase of mitosis is shown above?

A DNA base sequence was GGCAATAT before a mutation and is now GGCTATAT.  This type of mutation would be an example of a(n):

The ________________ packages digestive enzymes within a vesicle to form lysosomes.