Each cell needs a full instruction manual to operate properly. DNA needs to be copied before cell division so that each new cell receives a full set of instructions. However, DNA cannot begin the process by itself. Describe how the uptake of glucose can make this process take place.

Which is the best way to define a common in environmental science a. a worthless resource b. shared resource c. a rare resource d. a typical resource

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.