True or False: Each mineral is made of an element, or a combination of elements, that are arranged in a definite repeating structure.

What compound causes the depletion of earth's ozone layer?

13. A change in pH is able to cause protein denaturation because a. The amino group is sensitive to OH- b. The molecules startmoving so rapidly that they come apart c. Water is neutral. d.

Besides animal respiration, what else releases carbon dioxide into the atmosphere? decomposing plants and animals photosynthesis transpiration rocks and minerals

Whar are the functions of the enzyme Trypsin?

How does the brain generate consciousness?

How is repetition and replication alike

Could two humans have some differences caused by mutation in their DNA sequences for insulin, yet still make the exact same insulin proteins?

What are two parts used to carry the microscople?

Why do tornadoes happen more frequently in the summer? A. they form over large warm bodies of water B. they require dust which is present in the summer C. they require dry air D. they require warm air

What type of cell is produced after fertilization occurs and the gametes combines?