Lipids are soluble in --- and insoluble in ---, respectively. Question 3 options: organic solvents, water water, organic solvents
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Lipids are soluble in --- and insoluble in ---, respectively.
Question 3 options:
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organic solvents, water |
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water, organic solvents |
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- Which type of biological molecule (carbohydrate, lipid or protein) is described by the formula C5H10O5?Question 4 options: a) carbohydrate b) lipid c) proteinQuestion 4 Select one answer. Which of the following can have both hydrophobic and hydrophilic parts? A. carbohydrates B. DNA C. lipids D. proteins E. waterWhich type of biological molecule (carbohydrate, lipid or protein) is described by the formula C5H10O5? Question options: a) carbohydrate b) lipid c) protein
- What type of material is mycolic acid? Question options: ethylene glycol nitrogenous polysaccharide waxy compoundWould you expect lipids to be soluble or insoluble in each of the following solvents? a. CH3-CH2)7-CH3 b. CH3-CI c. CCl4 d. CH3-CH2-OHWhat protein structure is represented in either panel of the figure above? Question 11 options: a) Quaternary b) Secondary c) Tertiary d) Quinary e) Primary
- If a protein were placed in a nonpolar solvent, would it have the same structure as thesame protein placed in water? Justify your answer using chemical detail.A protein is denatured all of the following except: A . Heating B. Dissolving in water C . changing pH D. dissolving in an organize solventChoose the best answer for following question Which of the following levels of protein structure is determined byinteractions of more than one polypeptide chain?a. primary c. tertiaryb. secondary d. quaternary
- which of the following solvents would NOT dissolve lipids and why? a. Hot ethanol - because this solvent is polar b. Chloroform - because this solvent is polar c. Water - because this solvent is polar d. hexane - because this solvent is non-polarWhich of the following statements explains why oils are liquid at room temperature whereas fats are solid? Question options: Fats tend to have longer alkyl chains than oils Triacylglycerols can contain different numbers of cis-double bonds Cholesterol introduces rigidity to specific regions of the lipid bilayer The "mosiac" parts of a bilayer are composed of different mixtures of lipids and proteins Question 4The type of molecule in the above question is the MONOMER of which of the following polymers? Lipids Polysaccharides Nucleic acids Proteins