Which three structures are found in both prokaryotic and eukaryotic cells? 1.cytoplasm, endoplasmic reticulum, DNA
2.ribosomes, DNA, cytoplasm
3.nucleus, cell wall, cell membrane
4.cell membrane, endoplasmic reticulum, ribosomes

Describe two recent or ongoing space missions.

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.