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proton Molecule Correct ATP is an unstable, high-energy molecule that provides body cells with a form of energy that is immediately usable. True True Correct Which of the following is NOT one of the three basic steps involved in enzyme activity? The substrate absorbs chemical energy from the enzyme after binding to its active site. The substrate absorbs chemical energy from the enzyme after binding to its active site. Correct Which of the following best describes an isotope? Structurally variant atoms, which have the same number of protons and electrons, but differ in the number of neutrons they contain Correct The major function of RNA is to carry out the genetic instructions for protein synthesis. True True Correct Suspensions may also be called emulsions. True False Correct What is the difference between kinetic and potential energy? Kinetic energy is energy in action, while potential energy is stored energy. Correct Which 4 elements make up 96% of living matter?Four elements—carbon (C), oxygen (O), hydrogen (H), and nitrogen (N)—make up 96% of living matter. Most of the remaining 4% of an organism's weight consists of phosphorus (P), sulfur (S), calcium (Ca), and potassium (K). Trace elements are required by an organism but only in minute quantities.
What four elements make up 96 of the human body quizlet?Oxygen, carbon, hydrogen, and nitrogen are major elements that make up approximately 96% of the human body.
Which of the following is not one of the four major elements found in the human body?Complete Answer: The four most common elements are oxygen, carbon, hydrogen and nitrogen. Along with calcium and phosphorus, they make up 99% of the mass of living organisms. Sulphur is the element that is not one of the four most common elements.
What 4 elements make up the bulk of all living matter?In all living systems we can always find 4 basic elements: carbon, oxygen, nitrogen and hydrogen. Carbon is the basic building unit contained in living matter. The percentage of carbon in the mass of living matter is 19.4 %. Oxygen and hydrogen are present in almost all organic compounds which create living organisms.
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