Why aren't all minerals gemstones?

When using the RDA as a guide for vitamin and mineral intake, the combined amount of those found in food and in supplements is used to determine the correct intake.

Which of the following statements is false? A. Paresthesia is easy to recover from. B. Paresthesia occurs when a nerve sustains pressure for too long. C. Paresthesia is very rare. D. Paresthesia is a mild problem of the peripheral nervous system.

Plants that lose their leaves in the cooler seasons are A) coniferous. B) deciduous. C) non-vascular. D) vascular.

Which step is catalyzed by the enzyme responsible for the met 3 mutant?/?

What is the name for all physical material in the universe? a. ElementsB. MatterC. LivingD. Carbon

How would the lack of water affect cellular respiration?

Different types of normal tissues in the human body have different mitotic indices. From the following list, which normal tissues would you expect to have the highest mitotic index: muscle, skin, kidney, or lung? Explain your answer.

A group of scientists decided to post their research results on the Internet instead of publishing in a scientific journal. What part of the scientific process have they skipped and why does it matter?

How does the structure of DNA allow it to complete the process of replication?

Which of the four types of organic compounds serve as an energy source for cells?