Q: Alleles that carry deadly diseases are usually which type? Choices: - dominant - predominant - inherited - recessive A:
recessive

Q: What is the second stage of photosynthesis? Choices: - pigment release - production of protein - glucose destruction - production of glucose A:
production of glucose

Q: What type of energy of a system is the sum of the kinetic and potential energies of its atoms and molecules? Choices: - external energy u - primary energy u - deep energy u - internal energy u A:
internal energy u

Q: Three distinct layers or tunics form the walls of what structures; the first is a smooth, inner lining of endothelial cells in contact with the red blood cells? Choices: - lungs - white blood cells - alveoli - blood vessels A:
blood vessels