While examining a specimen under the microscope, janet discovers a structure that has some genetic material that has rna but not dna. what is the specimen?

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?

Can yall plz me on this question im having a hard time think about it