Challenge Exam Questions And Answers New Update 2024/2025 Top Ranked A+ Best Exam

nonpolar covalent bond {Ans: two atoms share a pair of electrons with each other}negative feedback mechanisms {Ans: net effect is that the original output of the system shuts off the original stimulus or reduces the intensity homeostasis}pelvic cavity {Ans: end of large intestines, urinary bladder, reproductive organs}deep {Ans: away from surface of the body}abdominal cavity {Ans: stomach, liver, spleen, gallbladder, small/large intestines, kidneys}positive feedback mechanisms {Ans: example of type of homeostasis: platelet aggregation or accumulation in response to injury, child birth}requirements of cell life {Ans: }enzymes {Ans: catalyze chemical reactions by lowering activation energy barriers and converting substrate molecules to products}monomer {Ans: small unit that can join together with other small units to form polymers}proximal {Ans: nearer to the origination of a structure}nucleus {Ans: brains of the cell, directs cell activity and contains genetic material called chromosomes made of DNA}metaphase {Ans: second most condensed and coiled phase, chromosomes align in the equator of the cell before being separated into daughter cells}liposome {Ans: membrane bound transport vescicles}synthesis {Ans: multiple reactants combine to form a single product Release energy in form of heat and light (exothermic) Hydrogen and