Hydrophobic effect Study guides, Class notes & Summaries

Porth's Essentials of Pathophysiology 10th Edition Test Bank by Tommie L. Norris Complete Guide A+ 2023/2024. At an international nursing conference, many discussions and breakout sessions focused on the World Health Organization (WHO) views on health. Of the following comments made by nurses during a discussion session, which statements would be considered a good representation of the WHO definition? Select all that apply. A) Interests in keeping the elderly population engaged in such acti...

Microfilament assembly is directional, in that there is a defined (-) and (+) end Correct Answer-A) True Cooperativity or allostery relates to Correct Answer-D) Quaternary strucuture How does the hydrophobic effect influence the structures of large molecules? Correct Answer-D) A and B a- nonpolar groups are not easily solubilized in water and aggregate b- polar groups are oriented on the surface, interacting with the water An exergonic process is spontaneous Correct Answer-A) True ...

Which level of protein structure is disrupted through the hydrolysis of peptide bonds? Quaternary Tertiary Primary Secondary - Primary The primary structure of a protein is the sequence of amino acids held together by peptide bonds. Peptide bonds are formed by dehydration reactions and disrupted by hydrolysis. A mutation in the beta-hemoglobin gene, which results in the replacement of the amino acid glutamate in position 6 with the amino acid valine, leads to the development of...

BIO 105 FINAL EXAM QUESTIONS AND ANSWERS ALREADY PASSED where in the cell cycle is DNA transcription and RNA translation occurring? interphase only Where in the cell cycle is DNA replication occurring? S-phase genes are carried on ___ chromosomes key concept of base pairing hydrogen bond each A with a T hydrogen bond each C with a G about DNA... -the two strands are anti-parallel (opposite polarity) -hydrophobic bases stack in center (hydrophobic effect maximized) -2 strands o...

How is a tertiary structure held together? - correct answer the hydrophobic effect, Hydrogen bonds, and ion-ion interactions What would be the consequence of changing an amino acid that helps to hold together tertiary structure? - correct answer Changing the amino acid would change the structure therefore making it non-functional. How is a quarternary structure held together? - correct answer By the hydrophobic effect, hydrogen bonding, ion-ion interactions and Van der Waals interact...

MCB 2000 Exam Questions With 100% Correct Answers Brownian motion - answerthe movement of molecules powered by random fluctuations of environmental energy Brownian motion of what molecule initiates many biochemical interactions? - answerwater Is water polar or non polar? - answerpolar Polarity enables what type of. bonding between H2O molecules? - answerhydrogen bonding Polarity of water accounts for what? - answerthe cohesiveness of water and its ability to dissolve many biochemicals. ...

ACS BIOCHEMISTRY EXAM QUESTION WITH COMPLETE SOLUTIONS LATEST 2024. Henderson-Hasselbach Equation - CORRECT ANSWER - pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - CORRECT ANSWER - Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the Nterminus. Salting Out (Purification) - CORRECT ANSWER - Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. ...

Bio 101 Exam 1 Questions and Answers(SCORED A) Sweating has a cooling effect because of water's high __________. -ANSWER heat of vaporization (Water's high heat of vaporization results in evaporative cooling b/c when water evaporates, the surface of the water cools down) Because molecules of water are farther apart in ice than in liquid water, _____. -ANSWER ice floats on liquid water (B/c water molecules in ice are farther apart than in liquid water, ice is less dense and floats) W...

A pair of shared valence electrons is referred to as a(n): a. covalent bond b. hydrophobic effect c. van der Waals interaction d. ionic bond correct answer: a. covalent bond For an atom that is NOT an ion, which of the following must be TRUE? a. the number of electrons equals the number of protons b. the number of protons equals the number of neutrons c. the number of electrons equals the number of neutrons correct answer: a. the number of electrons equals the number of protons As...

PHR 4000 Exam 1b Questions & Answers 2023/2024 MOA - ANSWER-mechanism of action What must be considered for pharmacodynamics of a drug? - ANSWER--Binding of the drug to its target -How the drug affects the target function -The resulting physiological response What are the limitations of drugs? - ANSWER-•They can only modify existing* functions of cells -Mimic or inhibit the action of an endogenous ligand - they interact with other biomolecules resulting in a physiological effect...