HESI A2 SCIENCE QUESTIONS & ANSWERS | Latest 2023/24 | Updated & Verified | Guaranteed Success

Which tissue cannot be considered a major tissue type - Extracellular Tissue What is the chemical formula for Ammonia - NH3 Ions that have a negative charge - Anions What is the most numerous element in the body - Hydrogen In body weight calculations, what do we have as the highest concentration in the body - Protein The three dimensional shape of a molecule is known as - Conformation Which of the following bases of base pairs is not associated with deoxyribonucleic acid - Uracil Which of the following base of base pairs is not associated with RNA - Thymine The atomic weight of an atom is the ratio of an atom's mass compared to _____ atom - Carbon What is the characteristic number of covalent bonds that carbon forms - 4 DNA consists of how many chains of nucleotides coiled together - 2 Alkaline solutions have a pH that is higher than what - 7.0 Which cell is not considered a major class of biological units - cytosol cells