Integrins mediate the binding of cells to the extracellular matrix. A. What is the function of fibronectin in this interaction? B. In cell line A, the fibronectin gene (both copies) have a deleted ER sequence. How does this affect the ability of cell line A cells to attach to the extracellular matrix? Explain your answer

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

If animal agriculture was eliminated, how much grain would become available for human consumption?