Question

A researcher has discovered a new organism. She wants to know whether it is prokaryotic or eukaryotic. Imagine that she has tests to determine if the following 3 materials are present: DNA, RNA, & cytoskeleton. You would advise her to test for: a. DNA, because only eukaryotes have DNA. b. RNA, because only eukaryotes have RNA. c. cytoskeleton proteins, because only eukaryotes have a cytoskeleton. d. none of the materials, because both types of cells have DNA, RNA, & a cytoskeleton.

Answer 1

The researcher should test for DNA, RNA, and cytoskeleton proteins to determine whether the organism is prokaryotic or eukaryotic.

Step-by-step explanation:

The researcher should test for DNA, RNA, and cytoskeleton proteins to determine whether the organism is prokaryotic or eukaryotic. Both prokaryotes and eukaryotes have DNA, RNA, and a cytoskeleton, but the structure and organization of these components may differ between the two types of cells.

By testing for DNA and RNA, the researcher can analyze the genetic material of the organism. Eukaryotes have both DNA and RNA, while prokaryotes only have DNA. Additionally, testing for cytoskeleton proteins can provide insights into the cell structure. Eukaryotes have a more complex and organized cytoskeleton compared to prokaryotes, which may lack certain cytoskeletal components.

Learn more about Organism Classification