CHEM 120 WEEK 7 LAB PRACTICUM LATEST EXAM UPDATE QUESTIONS AND ANSWERS

CHEM 120 WEEK 7 LAB PRACTICUM LATEST
2025-2026 EXAM UPDATE QUESTIONS AND
ANSWERS


endothermic - Answer-is a solid to liquid exothermic or endothermic?


radiation that is able to cause atoms or molecules to become charged by
moving electrons - Answer-ionizing radiation


is not able to cause the formation of ions - Answer-non-ionizing
radiation


nonionizing - Answer-ionizing or nonionizing: Radio waves


nonionizing - Answer-ionizing or nonionizing: cellphone waves


nonionizing - Answer-ionizing or nonionizing: microwaves


nonionizing - Answer-ionizing or nonionizing: Infared radiation


non-ionizing - Answer-ionizing or nonionizing: visible light

, ionizing - Answer-ionizing or nonionizing: ultra-violet light


ionizing - Answer-ionizing or nonionizing: x-rays


ionizing - Answer-ionizing or nonionizing: gamma rays


protein structure resulting from the interaction between two, or more,
polypeptide chains - Answer-quartanary structure


DNA to mRNA - Answer-transcription


Process by which mRNA is decoded and a protein is produced -
Answer-Translation


solid at room temperature and no double bonded - Answer-lipids as fats


enzymes and antibodies - Answer-Proteins in the body


ACT AS BIOLOGICAL CATALYST - Answer-Main role of enzymes


Translation - Answer-Protein is synthesized in the ribosome in which
process
oxidation - Answer-What kind of reaction happens when an atom loses
one or more electrons (if the # goes up) Mg--> Mg2+