Which macromolecule provides a person with most of the energy that is needed for daily activities?

carbohydrates

lipids

nucleic acids

proteins

While studying ecosystems, Frederik reads the sentence below describing the difference between ponds and lakes. Ponds are more shallow, colder, and have more nutrients than lakes.

The nurse is reinforcing instructions to a client following mastectomy who will be discharged with an axillary drain in place. The client will be receiving home care visits from the nurse to monitor drainage and perform dressing changes.

During puberty, as neurons become more responsive to excitatory neurotransmitters, adolescents: a) react more strongly to stressful events and experience pleasurable stimuli more intensely.

What determines how reactive an atom is

Crossing over rarely occurs in mitosis unlike meiosis because

What are the two ways that carbon enters into the atmosphere?

If an animal cell is placed in distilled water, it will A) remain the same size. B) shrink. C) swell and eventually explode. D) swell, but stop when the cell wall prevents further expansion.

What atre three types of nerve fibers?

The end products of pyrimidine catabolism are a. None of the answers given is correct b. uric acid and glycolic acid c. beta-alanine and beta-aminoisobutyrate d. uric acid and allantoin e. beta-alanine and alpha-ketoglutarate

It is okay to use words for the equations, but you also need to write down the actual formula that includes the chemical compounds as found in the lessons.