Melting points - Study guides, Class notes & Summaries

BIOC 385 Exam 2 Questions and Verified Answers (100% Correct Elaborations) Already Passed. What property of albumin protein makes it an ideal biomolecule for transporting fatty acids through the circulatory system? It contains Phe and Tyr residues that serve as binding sites for fatty acids. It contains Asp and Glu residues that serve as binding sites for fatty acids. It is allosterically activated by palmitate binding and inhibited by arachidonate. It contains many alpha helical regions t...

T/F: Compared to amylopectin, amylose is branched and contains alpha-1-6 bonds at its branch points. - False. Compared to amylose, amylopectin is branched and contains alpha-1-6 bonds at its branch points. T/F: Compared to amylopectin, an oligosaccharide is longer and contains less prevalent alpha 1-6 bonds. - False. Compared to amylopectin, an oligosaccharide is shorter and contains more prevalent alpha 1-6 bonds. T/F: Compared to amylopectin, glycogen is more branched, and also has a...

BIOC 385 Exam 2 Questions and Verified Answers (100% Correct Elaborations) Already Passed. What property of albumin protein makes it an ideal biomolecule for transporting fatty acids through the circulatory system? It contains Phe and Tyr residues that serve as binding sites for fatty acids. It contains Asp and Glu residues that serve as binding sites for fatty acids. It is allosterically activated by palmitate binding and inhibited by arachidonate. It contains many alpha helical regions t...

CEM 141 Exam 3 Questions and Answers Already Passed change of state from solid -> liquid -> gas ________ energy requires energy needed to phase change from solid --> liquid --> gas comes from: the surroundings when phases change from solid --> liquid --> gas, interactions are _______ between molecules overcome change of state from gas --> liquid --> solid ______ energy releases what happens to the energy from a phase change from gas --> liquid --> s...

Chem 120 final exam | Questions and Correct Answers | Latest Update 2024/2025 | 100% Pass What is the correct order of melting points for the following alkanes, from highest to lowest temperature? - Answer -heptane > hexane > ethane > methane 2. Given an alkane that contains 25 carbon atoms. How many hydrogen atoms are present in its structure? a) - Answer -) 52 3. Which of the following properly describes constitutional (structural) isomers? - Answer -compounds with the same ...

AQA GCSE Chemistry - Paper 1 Questions And Answers Rated A+. What is the charge of a proton? - correct answer. +1 What is the charge of a neutron? - correct answer. 0 What is the charge of an electron? - correct answer. -1 What is the relative mass of a proton? - correct answer. 1 What is the relative mass of a neutron? - correct answer. 1 What is the relative mass of an electron? - correct answer. Very small How many types of atoms do elements contai...

Unit 8 Knewton Exam Questions With Verified Answers. Which of the following statements are true about organic compounds versus inorganic compounds? Select all that apply: The melting points of organic compounds are usually lower than those of inorganic compounds. The boiling points of organic compounds are usually lower than those of inorganic compounds. The flammability of organic compounds is usually lower than that of inorganic compounds. The bond type of organic compounds is more often ionic...

CHM2210L Midterm UPDATED ACTUAL Exam Questions and CORRECT Answers Do all mixtures of two different organic compounds exhibit a broad melting point range? - CORRECT ANSWER- No, eutectic mixtures(minimum mp for a mixture) melt with a sharp mp range. Do organic compounds that exhibit polymorphism have different melting points? - CORRECT ANSWER- Yes, variations in the intermolecular attraction of different crystalline forms can cause polymorphs to have different but sharp mp

AQA GCSE Chemistry Exam Questions With 100% Correct Answers What is a compound? - answerwhen two or more elements react together What is an atoms? - answerthe smallest part of an element that can still be recognised as that element What is a molecule? - answerwhen atoms join together by chemical bonds What is an ion? - answera charged particle produced by the loss or gain of electrons How do the atoms of elements gain stable electronic structures? - answerjoining together by sharing elec...

AQA GCSE Chemistry Exam Questions With 100% Correct Answers What is a compound? - answerwhen two or more elements react together What is an atoms? - answerthe smallest part of an element that can still be recognised as that element What is a molecule? - answerwhen atoms join together by chemical bonds What is an ion? - answera charged particle produced by the loss or gain of electrons How do the atoms of elements gain stable electronic structures? - answerjoining together by sharing elec...