细胞生物学选择题
41. Which of the following is not produced by the Golgi apparatus? ( C )
A) glycolipids B) glycoproteins C) liposomes D) secretory vesicles
42. I-细胞病是由于缺乏( B )所致。
a.α-葡萄糖苷酶 b. N-乙酰葡萄糖胺磷酸转移酶
c. ATP酶 d. 磷酸二酯酶
43. 下列哪种细胞器或细胞结构中无肽链折叠与组装过程发生？ ( B )
A. 内质网 B. 溶酶体 C. 细胞质基质 D. 线粒体
44. 下面哪种细胞器以分裂方式增殖？ ( A )
A. 过氧化物酶体 B. 高尔基体 C. 溶酶体 D. 内质网
45. Where are ribosomes usually located in animal and plant cells? ( C )
A. inside the nucleus B. near the cell membrane
C. on the endoplasmic reticulum D. inside the vacuole
46. What part of the cell makes proteins ( A )
A. Ribosomes B. Mitochondria C. Lysosomes D. Vacuole
47. The difference between rough endoplasmic reticulum and smooth endoplasmic reticulum is that rough endoplasmic reticulum ( B )
A. does not contain ribosomes B. contains ribosomes
C. does not transport proteins D. transports proteins
48. The endoplasmic reticulum is best described as ( A )
A. a network of tunnels extending from the nucleus to the Golgi bodies
B. an organelle which produces protein
C. a vacuole which contains digestive enzymes
D. a structure used for cell movement
49. Which organelle will produce steroid hormones in the testes and adrenal cortex while detoxifying alcohol in the liver? ( D )
A. Rough endoplasmic reticulum B. Mitochondria
C. Golgi apparatus D. Smooth endoplasmic reticulum
50. Which type of organelle forms a membranous system of tubular canals, which is continuous with the nuclear envelope and branches throughout the cytoplasm? ( C )
A. mitochondria B. smooth endoplasmic reticulum
C. rough endoplasmic reticulum D. golgi apparatus
51. Which organelle contains hydrolytic enzymes that can digest macromolecules ( C )
A. cytoskeleton B. mitochondria C. lysosomes D. endoplasmic reticulum