Which biomolecule provides the instructions to build enzymes? A. Carbohydrates

B. Lipids

C. Nucleic acids

D. Proteins

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?

Fill in the blank with the best word to complete the sentence. white blood cells protect against and aid in blood clotting when injuries are sustained.