Updated Hesi A2 Science Exam Questions With Correct Verified Answers | 100% Pass (A+ Certified)

Which tissue cannot be considered a major tissue type Correct Answer Extracellular Tissue What is the chemical formula for Ammonia Correct Answer NH3 Ions that have a negative charge Correct Answer Anions What is the most numerous element in the body Correct Answer Hydrogen In body weight calculations, what do we have as the highest concentration in the body Correct Answer Protein The three dimensional shape of a molecule is known as Correct Answer Conformation Which of the following bases of base pairs is not associated with deoxyribonucleic acid Correct Answer Uracil Which of the following base of base pairs is not associated with RNA Correct Answer Thymine The atomic weight of an atom is the ratio of an atom's mass compared to _____ atom Correct Answer Carbon What is the characteristic number of covalent bonds that carbon forms Correct Answer 4 DNA consists of how many chains of nucleotides coiled together Correct Answer 2 Alkaline solutions have a pH that is higher than what Correct Answer 7.0 Which cell is not considered a major class of biological units Correct Answer cytosol cells Which of the following is not considered a function of the plasma membrane in cells Correct Answer protein synthesis Which organelle is responsible for protein synthesis Correct Answer Ribosomes One ____ is the heat required to increase the temp of water 1 degree if 1 gram of water is present on the Celsius scale Correct Answer Calorie A state of chemical equilibrium where the product of the reaction has required almost all the reactants Correct Answer Irreversible reaction The primary molecule of energy transfer is Correct Answer ATP In glucose breakdown what stage is the most energy produced Correct Answer oxidative phosphorylation Arterioles, venules and capillaries are collectively known as Correct Answer microcirculation Which arteries carry low oxygenated blood to the lungs Correct Answer pulmonary arteries blood entering the right ventricle in the heart during normal circulation goes to the ______ next Correct Answer lungs Blood entering the left ventricle in the heart during normal circulation goes to the _____ next Correct Answer systemic circulation