The presence of salt helps prevent oceans from freezing.
Answer the following statement true (T) or false (F)
True
You might also like to view...
The organ that is responsible for secreting cocoons in the oligochaetes is known as the
A. nephridia. B. setae. C. radula. D. clitellum. E. lophophore.
You modify the primary sequence of an enzyme in a region that will be the active site when the protein is properly
folded. What is the predicted outcome of this change?
a. The enzyme will not bind to the substrate properly. b. The enzyme will not be able to bind an allosteric inhibitor. c. The enzyme will have an increased rate of activity. d. There will be no change in the enzyme's function.
e. The enzyme will bind the substrate but not be able to release the products.Some sponges are vital in recycling what particular nutrient back into the marine environment?
a. Calcium b. Silica c. Nitrogen d. Potassium
Which statement concerning a scientific theory is FALSE?
a. It may suggest practical applications. b. It predicts new facts. c. It is based on a number of hypotheses. d. It is unchangeable. e. It is supported by many observations.