• 2022-06-01 问题

    In the following cells, which cell is derived from monocytes A: fibroblast B: macrophage C: mast cell D: plasma cell E: fat cell

    In the following cells, which cell is derived from monocytes A: fibroblast B: macrophage C: mast cell D: plasma cell E: fat cell

  • 2022-06-01 问题

    In plant tissue culture, the explant can be derived from any cell of the plant. ( )

    In plant tissue culture, the explant can be derived from any cell of the plant. ( )

  • 2022-06-01 问题

    The envelope of an animal virus is derived from the____of its host cell.( ) A: cell wall B: cell membrane C: glycolyx D: receptors

    The envelope of an animal virus is derived from the____of its host cell.( ) A: cell wall B: cell membrane C: glycolyx D: receptors

  • 2022-06-01 问题

    Animals, _______, and some fungi consist of diverse eukaryotic cell types, all derived from a single fertilized egg cell.

    Animals, _______, and some fungi consist of diverse eukaryotic cell types, all derived from a single fertilized egg cell.

  • 2022-06-01 问题

    The envelope of an animal virus is derived from the ______ of its host cell. A: cell wall B: glycoproteins C: membrane D: receptors

    The envelope of an animal virus is derived from the ______ of its host cell. A: cell wall B: glycoproteins C: membrane D: receptors

  • 2022-06-01 问题

    The envelope of an animal virus is derived from the ( ) of its host cell. A: cell wall B: membrane C: glycocalyx D: receptors

    The envelope of an animal virus is derived from the ( ) of its host cell. A: cell wall B: membrane C: glycocalyx D: receptors

  • 2021-04-14 问题

    Embryonic stem cells (ES cells) are pluripotent stem cells derived from the outer cell mass of a blastocyst, an early-stage pre-implantation embryo._

    Embryonic stem cells (ES cells) are pluripotent stem cells derived from the outer cell mass of a blastocyst, an early-stage pre-implantation embryo._

  • 2022-06-01 问题

    Which of the following cell types is glioma derived from? A: Astrocytes B: Oligodendrocytes C: Neural stem cells D: Any of the above

    Which of the following cell types is glioma derived from? A: Astrocytes B: Oligodendrocytes C: Neural stem cells D: Any of the above

  • 2022-06-01 问题

    Which of the tumors is derived from the three germ cell layers? A: Teratoma B: Adenosquamous carcinoma C: Pleomorphic adenoma D: Carcinosarcoma

    Which of the tumors is derived from the three germ cell layers? A: Teratoma B: Adenosquamous carcinoma C: Pleomorphic adenoma D: Carcinosarcoma

  • 2022-06-01 问题

    A plasma cell has developed from a B cell. Compared to the cell from which it was derived, the plasma cell A: displays more pMHC Class II B: is a more efficient antigen presenting cell C: recognizes different epitopes D: releases soluble immunoglobulins E: undergoes more efficient isotype switching

    A plasma cell has developed from a B cell. Compared to the cell from which it was derived, the plasma cell A: displays more pMHC Class II B: is a more efficient antigen presenting cell C: recognizes different epitopes D: releases soluble immunoglobulins E: undergoes more efficient isotype switching

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