Name at least two ways that fungi can be beneficial for us.

What is the biological advantage of operons to bacteria? a. Promoters and repressors as parts of operons serve as information integrating units, thereby affording more flexible response to the environmental changes. b.

True or false: the effective nuclear charge is responsible for the lifting of the degeneracy of subshell orbitals.

The digestion of polypeptides begins in the mouth with the enzyme pepsin. T/F

Which region in the United States has the fewest thunderstorms per year? Pacific Northwest Southeast Midwest Great Plains

Mach is 750 mph and is known as the The Right Stuff

Why would the Sun move even though its velocity is set at zero when a planet revolves around it?

A spider building its first web does so perfectly. What type of behavior is this?

Catharine beecher believe that woman should spend their energy

A geneticist found that a particular mutation has no effect on the protein codes by a gene. what do you think is the most likely type of mutation in this gene? The answer is silent mutation, but why?

How would an increase in nest sites affect a population of pigeons? AThe population would decrease. BThe population would increase. CThe population would remain almost the same. DThe population would be reduced the next year.