On the first stage of chlera, the bacteruim finds a host cell in the small intestine. the bacterium then releases toxic proteins called toxins near the host cell through which process could a large molecule such as a protein leave the chloera cell?

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

J. j. thomson’s experiment disproved the theory that an atom

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant