Textbook QuestionMembrane junctions that allow nutrients or ions to flow from cell to cell are:a. Desmosomesb. Gap junctionsc. Tight junctionsd. All of these76views
Textbook QuestionAdult cell types you might expect to have gap junctions include: a. Skeletal muscle b. Bone c. Heart muscle d. Smooth muscle119views
Multiple ChoiceIn the context of cell junctions, which muscle cell type characteristically has both desmosomes and gap junctions at intercalated discs?1views
Multiple ChoiceIons can travel directly from the cytoplasm of one animal cell to the cytoplasm of an adjacent cell through:4831views66rank
Multiple ChoiceDye injected into a plant cell might be able to enter an adjacent cell through __________. 1824views
Multiple ChoiceWhich of the following statements correctly describes a common characteristic of a plant cell wall and an animal cell extracellular matrix? 1611views
Multiple ChoiceYour intestine is lined with individual cells. No fluids leak between these cells from the gut into your body. Why? 2934views10rank