In urease test we use indicater phynol red but bacteria positive appear as a pink color. why?

What type of balance needs to be acquired first? a) Dynamic balance b) Turk stand c) Tripod d) Static balance

When describing salt water, which part is the solution?

Differentiate between taxonomy and systematics

Although amino acids have "acid" in their name, some are acidic in water solutions, some are basic, and other are neutral. Propose an explanation for this observation

Which muscle group has the largest increase in circumference when contracted? Why do you think this occurred?

A frameshift mutation could result fromA) a base insertion only. B) a base deletion only. C) a base substitution only. D) deletion of three consecutive bases. E) either an insertion or a deletion of a base.

The first step a biologist takes when deciding how to study life is to

How does global wind patterns such as prevailing westerlies in the northern hemisphere get impacted if the rotation of Earth stops?

A client is experiencing acute alcohol withdrawal. what complication should the nurse anticipate based on the present condition?

Earth's early atmosphere was shaped initially by which of the following?