which cell can only exit in small intestine:
A: endocrine cells
B: stem cells
C: goblet cells
D: Paneth cells
E: absorptive cells
A: endocrine cells
B: stem cells
C: goblet cells
D: Paneth cells
E: absorptive cells
D
举一反三
- Which of the following cells possess the features of typical serous cells?() A: Parietal cells B: Chief cells C: Goblet cells D: Absorptive cells E: ECL cells
- The stem cells in the epidermis are:() A: basal cells B: spinous cells C: Langerhans cells D: Merkel cells E: keratinocytes
- Embryonic stem cells (ES cells) are pluripotent stem cells derived from the outer cell mass of a blastocyst, an early-stage pre-implantation embryo._
- Which of the following immune cells are mainly distributed on the epidermis: A: lymphocyte B: mast cell C: endothelial cells D: langerhans cells
- 肠上皮中最主要的细胞类型是（ ） A: 杯状细胞(Goblet cells) B: 潘氏细胞(Paneth Cells) C: 肠内分泌细胞( Enteroendocrine cells) D: 肠细胞（enterocyte）
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In central nerve fibers, the sheath cell is() A: Astrocytes B: Oligodendrocytes C: Satellite cells D: Ependymal cells E: Schwann cells
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In peripheral nerve fibers, the sheath cell is A: Astrocytes B: Oligodendrocytes C: Satellite cells D: Ependymal cells E: Schwann cells
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Which of the following is a germ cell? A: cells of the gonads B: intestinal cells C: sperm and eggs D: zygotes
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In<br/>central nerve fibers, the sheath cell is() A: Astrocytes B: Oligodendrocytes C: Satellite cells D: Ependymal cells E: Schwann cells
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In<br/>peripheral nerve fibers, the sheath cell is () A: Astrocytes B: Oligodendrocytes C: Satellite cells D: Ependymal cells E: Schwann cells