What is the function of a plant cell vacuole?

a

Excretes water

b

Packages protein for export

c

Stores water

d

Initiates division of the cell

What type of macromolecules are a main source of quick energy?

Which scientist discovered DNA after experimenting with white blood cells? Watson Franklin Miescher Wilkins

March the following parts of a flower with their description

Barbara had curly hair her genotype for this trait is cc What do you infer from this

In which location would fishermen most likely catch a greater number of fish? A. at the shoreline B. in an upwelling C. in the intertidal zone D. on the deep-ocean floor

Using water more effectively A. Protects the environment B. Causes the loss of natural pollution filters C. Increases with contamination D. All of the above

2. The name given to energy stored in food is A. glycolysis. B. a matrix. C. a calorie. D. fermentation.

How are capillaries involved in gas exchange

The specific receptors responsible for rotation found in the semicircular canals is called a. Ampulla b. Vestibule c. Auricle d. Saccule e. Crista

Penicillin is hydrolyzed and thereby rendered inactive by penicillinase (also known as b-lactamase), an enzyme present in some penicillin - resistant bacteria. the mass of this enzyme in staphylococcus aureus is 29.6 kd.