Which of the following organelles is commonly referred to as the powerhouse of the cell?

Which of the following organelles is present in plant cells, but not in animal cells?

A special dye bonds chiefly to the DNA in cells and is used to help visualize DNA under the microscope. After preparing a microscope slide from human intestine epithelium and observing, a researcher notices that there are differences in the concentration of the dye in the cells on the slide; some dye spots are denser or more defined than in other cells. Which of the following represents the most logical conclusion?

Translation is a process that creates protein from mRNA. Where does translation occur in a eukaryotic cell?

Which of the following organelles is found in plant cells, but not in animal cells?

Which organelle is responsible for collecting, packaging, and distributing proteins from the location where they are synthesized to the location where they are used?

Which of the following is NOT an example of a second messenger molecule?

Steroids are an important component of cell membranes and gonadal hormones. What organelle is most important in the synthesis of steroids?

Which of the following best defines oogenesis?

Which of the following choices correctly lists the order of development of the listed cell types of oogenesis in humans?

Primary oocyte

Secondary oocyte

Oogonium

Ovum