Bios 1300 Cumulative Final exam study guide rated 5 stars (with latest updates 2023)

Bios 1300 Cumulative Final exam study guide rated 5 stars (with latest updates 2023) Which of the following bond types is the weakest? Isotopic bonds Van der Waals forces Hydrogen bonds Ionic bonds Nonpolar covalent bonds Polar covalent bonds - Van der Waals forces The lower the pH of a solution, the ________. lower the H+ concentration more neutral the solution is greater the number of oxygen atoms greater the number of H+ in solution less toxic the solution is - greater the number of H+ in solution Which functional group is made of one N atom and two H atoms? phosphate methyl amino hydroxyl carboxyl - amino A group of similar cells that work together to perform a common function is called a/an __________. Organ Matrix Organelle Tissue Organ system - tissue When iron rusts, the iron reacts with O2, and electrons are transferred from the iron atoms to the oxygen atoms. What kind of bonds are found in rust? Hydrogen bonds Ionic bonds Polar covalent bonds Van der Waals forces Non-polar covalent bonds - ionic bonds Which of the following is NOT a simple sugar? Glucose Ribose Galactose