Steric hindrance Samenvattingen, Aantekeningen en Examens

Types of Proteins - ANSWER-o Cellular / nuclear o Integral membrane, membrane-anchored, membrane-attached o Extracellular / secreted Examples of proteins - ANSWER-Collagen, Hormones, Receptors - cell surface/nuclear, Enzymes, Transporters, Channels, Cytoskeleton, Motor proteins / transport, Antibodies, Neuropeptides, Transcription factors, Chaperones, Histones, Binding proteins primary protein structure - ANSWER-Linear sequence of amino acid residues joined through peptide bonds to form ...

AAMC MCAT Practice Exam 1 QUESTIONS AND ANSWERS RATED A+ 2023|2024 In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A) Hydrogen bonding B) Solute concentration C) Stationary phase concentration D) Thickness of paper - Answer - A) Hydrogen bonding The answer to this question is A because the relative amount of hydrogen bonding to t...

AAMC FL 1 FULL REVIEW- Chem-Phys Exam Questions and Answers In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A.Hydrogen bonding B.Solute concentration C.Stationary phase concentration D.Thickness of paper -Answer-B and D are dumb options. Knock them out. hydrogen bonding to the stationary phase will determine the relative rate of m...

AAMC FL 1 FULL REVIEW- Chem/Phys correctly answered 2023In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A.Hydrogen bonding B.Solute concentration C.Stationary phase concentration D.Thickness of paper - correct answer B and D are dumb options. Knock them out. hydrogen bonding to the stationary phase will determine the relative rat...

Fish use ATP or GTP as allosteric effectors to encourage hemoglobin to release its bound O2, while BPG and HCO3‒ are allosteric effectors used by mammals and crocodiles, respectively. These allosteric effectors are structurally related as they all contain - Answer- oxyanions that are negatively charged The oxygen binding site in myoglobin, shown in Figure 5.2 and in the figure below, resides in a heme pocket in which a valine residue provides one of the pocket boundaries. - Answer- Substitu...

In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A.Hydrogen bonding B.Solute concentration C.Stationary phase concentration D.Thickness of paper B and D are dumb options. Knock them out. hydrogen bonding to the stationary phase will determine the relative rate of migration of the various components in the sample. When thinking ...

Nucleoside vs. tide correct answers nucleoside: no phosphate group tide: A vs. B form of helix correct answers (both right handed) B: -predominant form in aq. -B can accommodate a spine of water molecules lying in the minor groove (not A): H bonding between h2o and DNA contributes to stability of B form -slightly tilted A: -RNA = always A b/c of steric hindrance in B w/ extra hydroxyl group -grooves are nearly equal -Bases lie farther to the outside and are strongly tilted with r...

AAMC FL 1 FULL REVIEW- Chem/Phys Questions and Answers 2023 In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A.Hydrogen bonding B.Solute concentration C.Stationary phase concentration D.Thickness of paper B and D are dumb options. Knock them out. hydrogen bonding to the stationary phase will determine the relative rate of migrati...

CHEM 210 Chapter 10 Test Questions and Answers All Correct Organic Chemistry - Answer-the study of the compounds of carbon Organic Compounds are - Answer-- made up of carbon and other elements: hydrogen, oxygen, and nitrogen Also present in some organic compounds are: - Answer-- sulfur, phosphorus, and a halogen (F, Cl, Br, I) CO2 is inorganic because: - Answer-it is less reactive and contains no hydrogen Why are we carbon based life-forms, instead of Si or Ge based life forms? - An...

In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A.Hydrogen bonding B.Solute concentration C.Stationary phase concentration D.Thickness of paper - Answer B and D are dumb options. Knock them out. hydrogen bonding to the stationary phase will determine the relative rate of migration of the various components in the sample. When...