Cell Biology CA 1

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Across
  1. 5. Each channel is specific to certain ions or molecules, e.g., sodium (Na⁺), potassium (K⁺), or calcium (Ca²⁺) ions.
  2. 7. fibers and provide flexibility.
  3. 8. stress.
  4. 10. Which model has a phospholipid bilayer surrounded by two layers of proteins, on the inner and outer surfaces
  5. 11. a mixture of calcium and magnesium pectate.
  6. 12. primary wall may change its shape and volume according to the growth of.
  7. 13. The membrane is primarily composed of phospholipids, with hydrophilic polar heads facing outward and hydrophobic tails facing inward
Down
  1. 1. Small molecules like ions, water, and nutrients can diffuse through the cytoplasmic sleeve without requiring energy.
  2. 2. A matrix of polysaccharides like xyloglucan and arabinoxylan, which link
  3. 3. which protein Span the entire lipid bilayer and are involved in functions like transport, signaling, and enzymatic activity.
  4. 4. which type of receptor involved in growth and differentiation
  5. 6. in secondary cell walls makes tissues like wood resistant to pests and
  6. 9. composed mainly of a pectic compound which appears to