What is one defining feature of a prokaryotic cell? A. cytoplasm surrounds organelles

B. have a cell wall outside plasma membrane

C. organelles are not membrane-bound

D. membrane-bound organelles

B. have a cell wall outside plasma membrane

Explanation:

I love memorizing articles on subjects I enjoy to help answer and solve questions like these, this one is from bio.libretexts.org, and I really hope it can help:

"The Prokaryotic Cell;

They do not have a nucleus, but, instead, generally have a single chromosome: a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid. Most prokaryotes have a cell wall outside the plasma membrane."

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a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project