Cell biology 2

Cell biology 2

#### Which of the following is not a type of eukaryotic cell? 1. [ ] Animal cell 2. [ ] Plant cell 3. [x] Bacteria cell 4. [ ] Fungal cell #### Which of the following is not a function of the cell membrane? 1. [ ] Regulating the movement of materials into and out of the cell 2. [ ] Maintaining the shape of the cell 3. [x] Generating energy for the cell 4. [ ] Site of chemical reactions #### Which type of cell division results in the formation of four daughter cells, each with half the number of chromosomes as the parent cell? 1. [ ] Mitosis 2. [x] Meiosis 3. [ ] Binary fission 4. [ ] Budding #### Which of the following organelles is not involved in protein synthesis? 1. [ ] Ribosomes 2. [ ] Endoplasmic reticulum 3. [x] Lysosomes 4. [ ] Golgi apparatus #### Which of the following structures is not a part of a plant cell? 1. [ ] Cell wall 2. [ ] Chloroplast 3. [x] Centrioles 4. [ ] Vacuole #### Which type of RNA carries genetic information from the nucleus to the ribosomes during protein synthesis? 1. [ ] RNA 2. [x] mRNA 3. [ ] tRNA 4. [ ] rRNA #### Which type of cytoskeleton gives structural support and shape to the cell? 1. [ ] Microfilaments 2. [ ] Microtubules 3. [ ] Intermediate filaments 4. [x] All of the above #### Which type of ribosome is found in the cytoplasm of prokaryotic cells? 1. [x] 70S ribosomes 2. [ ] 80S ribosomes 3. [ ] 90S ribosomes 4. [ ] 100S ribosomes #### Which type of organelle is involved in the breakdown of waste materials within the cell? 1. [ ] Endoplasmic reticulum 2. [x] Lysosomes 3. [ ] Vacuole 4. [ ] Golgi apparatus