BIO 210 LAB Exam 1 exam (100% correct and graded A+)

____________are substances (solid, liquid, or gas) dissolved by solvents in a solution (lesser amount). - Answer-solutes ________are the substances that dissolve solutes (greater amount). - Answer-solvents ___________contain a solvent and the solute. - Answer-solutions. Example: Salt dissolved in water. Which is the solute and which is the solvent? - Answer-salt is solute water is solvent Carbon dioxide becomes dissolved by the blood plasma. Which part is the solute? - Answer-carbon dioxide Carbon dioxide becomes dissolved by the blood plasma. Which part is the solvent? - Answer-blood plasma ___________means that the movement of the substances across the membrane requires no energy or ATP. - Answer-passive methods of transport Types of passive transport include: - Answer-diffusion, osmosis, facilitated diffusion. The type of passive transport used by the cell is dictated by the 1.________ and 2.________ of the substance. - Answer-charge, size During this type of transport energy or ATP is required? - Answer-Active methods of transport. Examples of diffusable substances: - Answer-gases and salts___________Water always follow what substances during diffusion and osmosis? - Answer-salt or highest solute concentration A cell is moving some small molecules with their concentration gradient through the phospholipids. What type of membrane transport is the cell using? - Answer-diffusion The 2 major parts of the cell cycle are: - Answer-1. Interphase 2. Mitosis Interphase includes what subphases? - Answer-G1, S, G2