Basic Cell Biology

15 Points Per Correct Answer - No time limit  

1. The fundamental unit of life is the ______. tissue organism cell organ system

2. Which of the following organelles have a double membrane with pores? nucleus lysosome mitochondria golgi apparatus

3. A threadlike material called chromatin is located within the ______. nucleus endoplasmic reticulum golgi apparatus lysosome

4. Where is ribosomal RNA produced? ribosomes golgi apparatus endoplasmic reticulum nucleolus

5. This is (are) the site of protein synthesis in the cytoplasm. smooth endoplasmic reticulum golgi apparatus mitochondria ribosomes

6. Which type of organelle forms a membranous system of tubular canals, which is continuous with the nuclear envelope and branches throughout the cytoplasm? smooth endoplasmic reticulum mitochondria golgi apparatus Rough endoplasmic reticulum

7. Which organelle will produce steroid hormones in the testes and adrenal cortex while detoxifying alcohol in the liver? Rough endoplasmic reticulum mitochondria Golgi apparatus Smooth endoplasmic reticulum

8. Which organelle looks like a stack of hollow pancakes? smooth endoplasmic reticulum Mitochondria Golgi apparatus rough endoplasmic reticulum

9. Which organelle contains hydrolytic enzymes that can digest macromolecules centrioles lysosomes endoplasmic reticulum cytoskeleton

10. Where can cristae be found? nucleus mitochondria lysosome centriole