What happens when a specific substance binds to a carrier protein? The cell receives a signal to send a vesicle that shuttles the substance across the cell
membrane.
The carrier protein secretes acid that helps dissolve the substance so that it can diffuse
through the cell membrane.
The substance breaks down into smaller particles, making it easier for the protein to
transport the substance into the cell.
The carrier protein changes shape and moves the substance through the cell membrane.
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Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

The big bang theory suggest that the universe is about - 300 million years old - 4.6 billion years old - 30 billion years old - 13 billion years old