BCH100 Questions with Complete Correct Answers | Grade A+

Why are primary structures not affected by denaturation? Ans: Primary structures have strong peptide bonds so they must be destroyed by hydrolysis. How does changes in pH result in denaturation of proteins? Ans: It alters the charges on the side chains of proteins How does heat result in denat...

similarities in cell resp and photosynthesis Ans: reactions are reverse (aside from light in photo) one breaks sugar one makes light dependent reactions products Ans: NADPH, ATP, O2 NADPH - reducing power ATP - energy light dependent reaction location Ans: thylakoid membrane light independe...

Type 1 Diabetes Ans: Occurs due to loss of insulin production Often results from damage to the cells in the pancreas that are responsible for insulin production This is remedied by insulin injections. Type 2 Diabetes ("onset diabetes") Ans: Occurs in older people and is most often due to l...

bioenergetics Ans: the study of how energy flows through living systems delta G equals to... Ans: delta H - T x delta S in bond formation, enthalpy.. Ans: exothermic (which is favorable) in breaking bonds, enthalpy is.. Ans: endothermic increased disorder means that entropy is.. Ans: positi...

what are nucleotides for? Ans: -building blocks for nucleic acids (DNA and RNA) -carrying chemical energy (ATP) -signaling nucleoside Ans: nitrogenous base + sugar nucleotide Ans: nitrogenous base + sugar + phosphate purines have how many rings Ans: 2 2 pyrimidines have how many rings An...

Potential Energy Ans: -"concentrated", "ordered", or "stored" energy. -drive work Heat Ans: -vibration of atoms and molecules -amount of energy that is transferred from one system to its surroundings because of a temperature difference Exergonic Ans: -spontaneous reaction -ΔH < 0...