Cell organelles are located within the ____ of the cell.
A: nucleus
B: cytoplasm
C: Cell membrane
D: lysosomes
A: nucleus
B: cytoplasm
C: Cell membrane
D: lysosomes
举一反三
- The myelin sheath of the peripheral nerve consists of A: Schwann cell membrane and cytoplasm B: only Schwann cell cytoplasm C: multiple layers of Schwann cell membrane D: only the lipid of Schwann cell membrane E: Schwann cell membrane and basal lamina
- Supporting the cellular framework is ( ). A: Cell membrane B: Cytoplasm C: Nucleus D: Extracellular matrix
- The<br/>main morphological characteristics of serous nuclei are as follows() A: The<br/>nucleus is round, at the bottom of the cell base. B: The<br/>nucleus is oblate, at the bottom of the cell base. C: The<br/>nucleus is round, at the center of the cell. D: The<br/>nucleus is oblate, at the center of the cell. E: The<br/>nucleus is at the top of the cell.
- The envelope of an animal virus is derived from the____of its host cell.( ) A: cell wall B: cell membrane C: glycolyx D: receptors
- 仅在真核细胞中存在而在原核细胞中不存在的细胞结构不包括以下那一项？ A: Nucleus with membrane B: Organelles with membrane C: Ribosome D: Cell wall