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Which type of organic compound serves as the primary source of nutrient energy for cells?

A substance that is acidic has what pH?

The channels that allow blood vessels to travel up the middle of each osteon are called what?

Which of the following is/are true regarding DNA?

The hypodermis is also called what?

The lungs are located in what body cavity?

Which type of gland produces a waxy secretion to protect the ear?

The nasal bone is represented by which letter? Your answer should be only one letter.

A cell is put in a hypertonic solution, which of the following will occur?

Which of the following processes makes the most ATP (which is most efficient)?