Hydrophobicity - Study guides, Class notes & Summaries

Compartmentalization correct answers The segregation of functions into different compartments; in the cell, increases the efficiency of chemical reactions Lipid correct answers Any organic molecule that is poorly soluble or virtually insoluble in water but is soluble in nonpolar organic solvents; make up the membranes of cells Membrane correct answers Made of either phospholipids or phospholipids and sterols; often bilayers with polar head group facing outside from hydrophobic tails Per...

BCHM 218 weeks 1-3 Practice Questions and Answers 100% Pass Define Molecular biology - Correct Answer️️ -the study of DNA, RNA and proteins and the study of there biological pathways that link their biosynthesis nucleotides - Correct Answer️️ -these are the building blocks of DNA and RNA nucleoside - Correct Answer️️ -A base and sugar without a phosphate group R group - Correct Answer️️ -Unique side chain bonded to the α carbon atom. Varies in: - structure, size, electri...

basic units of life that compose all living things - Answer-Cells characteristics shared by all cells - Answer--Cells are composed of 4 major macromolecules -Genetic material is carried and stored in the form of DNA -DNA is transcribed into RNA and RNA is translated into proteins -Their appearance, behavior, and function is dictated by proteins -They reproduce on their own -Respond to stimuli -Adapt to their environment -Are highly organized -Maintain a constant internal environment Ho...

Basic Clinical Pharmacology Exam Questions with 100% Correct Answers Verified | Updated Pharmacodynamics - answerwhat the drug does to the body - answer PD & PK - answerRelationship between dose & effect can be due toRelationship between dose & effect can be due to: Pharmacokinetics - answerwhat the body does to the drug ADME (Components of PK) - answerAbsorption Distribution Metabolism Elimination Absorption - PK - answerMovement of substance from site of administration, across body...

Electric Dipole Moment correct answers Neutral molecule with uneven charge distributions (partial charges) e.g. H2O Diffusion correct answers Movement of molecules from areas of high to low concentrations e.g. Volatile Perfume distributing through the air Osmosis correct answers Diffusion of WATER through a membrane e.g. Aquaporins (biological proteins) Hydrophilicity correct answers "Water Loving" e.g. Charged ions that interact with the Electric Dipole Moment in water. (Soluble) ...

Biochemistry ACS 2023 Exam Questions with Answers Nonpolar, aliphatic AA's - ANSWER gly, ala, pro, val, leu, ile, met Aromatic AA's - ANSWER phe, Tyr, trp What wavelength do aromatic aa's absorb light? - ANSWER 280 nm Polar, uncharged aa's - ANSWER Ser, Thr, Cys, Asp, Glu Are Disulfide bonds hydrophobic or hydrophilic? - ANSWER hydrophobic Polar, Positively charged (basic) aa's - ANSWER Lys, Arg, His Polar, negatively ...

UNE Biochem FINAL |83 Questions| With 100% Verified & Passed Solutions. An individual goes to bed around 8 pm and doesn't wake up until 9 am the next morning. During this time, which of the following is the primary oxidizable substrate in the skeletal muscle? Free fatty acids Under fasted conditions as described above, the skeletal muscle and liver would be oxidizing free fatty acids as a means of producing ATP. A well, 2-year-old girl presents to the clinic with symptoms of a viral ill...

FDA - Drug Distribution Exam 4 Questions & Answers 2023/2024 What is passive transport? - ANSWER-the movement of molecules across the cell membrane without using cellular energy What are examples of passive transport (influx transporters)? - ANSWER-channel-mediated or carrier-mediated How does a molecule move through a channel-mediated protein? - ANSWER-it has to be the appropriate size and shape to fit through the channel protein How does a molecule move through a carrier-mediated...

Medical Biochemistry Exam 1 questions and answers well illustrated. Describe the physical and chemical properties of water - correct answers.Abnormally high boiling point (100 degrees Celsius) Abnormally high freezing point (0 degrees Celsius) Abnormally high melting point Solid is less dense than liquid (ice floats in liquid water) Heat capacity H bonding Dipolar character Dissociation into charged particles Describe the effects of hydrogen bonding in physiologi...

Biochemistry ACS 2023 Test Questions and Answers Nonpolar, aliphatic AA's - ANSWER gly, ala, pro, val, leu, ile, met Aromatic AA's - ANSWER phe, Tyr, trp What wavelength do aromatic aa's absorb light? - ANSWER 280 nm Polar, uncharged aa's - ANSWER Ser, Thr, Cys, Asp, Glu Are Disulfide bonds hydrophobic or hydrophilic? - ANSWER hydrophobic Polar, Positively charged (basic) aa's - ANSWER ...