What responsibilities do we, as humans, have to other species? How do the extinctions of other creatures affect humans directly and indirectly? Should people give up gains in order to prevent the death of other creatures? What ethical responsibilities do we have to other creatures on the planet? Why are […]

How is DNA replicated, and how is stored genetic information used to produce an active protein in the cell? Hints: 1. That’s a very broad question–so how much detail should you include? Make sure your answer is 1-2 pages long, and that it addresses each of the parts of the […]

Suppose a broth has 436 million bacteria per milliliter. A serial dilution is made using three bottles of 99 milliliters each. 1 mL is transferred from the sample to the first bottle; 1 mL is transferred from the first bottle to the second; and then 1 mL is transferred from […]

In humans, blue eyes are inherited as a recessive autosomal trait and color blindness is an X-linked recessive trait. A woman with blue eyes and normal color vision whose father was color blind marries a man who also has normal color vision. He has brown eyes, but his mother had […]