Which of those molecules can be considered as a highly aperiodic crystal? Select one: a. Glucose b. Cholesterol c. Polypeptide d. Amino acid
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Q: A) B) A. Name specific structure "A" B. Name specific structure "B"
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Q: What type of macromolecule is an enzyme? A) Proteins B) Saturated fats C) Phospholipids D) Lipids
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Q: What type of lipids would you expect to find concentrated in lipid rafts? APoly-unsaturated…
A:
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Q: write a summary of how the amino acid substitution would affect the protein structure.
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Q: determine what group of lipid does the structure belong to
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Q: Draw a sketch of a lipid bilayer, the structure that forms when a lipid such as phosphatidyl serine…
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Q: You discover a new molecule. The new molecule is made up entirely of carbon and hydrogen (no other…
A: Ans- (a) lipid
Q: the four levels of protein structure
A: Asked : The four levels of protein structure
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- Define the following terms: a. homologous polypeptides b. protein fold c. ligand d. oligomer e. protomerDenaturation of a protein A. adds hydrogen bonds to the primary level of protein structure. B. breaks hydrogen bonds in the primary level of protein structure. C. adds hydrogen bonds to the secondary and tertiary levels of protein structure. D. breaks hydrogen bonds in the secondary and tertiary levels of protein structure.Which of the following best describes a phospholipid? A. They contain a phosphate group in the place of one fatty acid B.The heads are polar C.They are energy storage molecules in the cell D. The tails are non-polar
- Which of the following molecules is not capable of forming lipid bilayers? a. glycolipids b. wax esters c. phospholipids d. cerebrosidesCellulose is to carbohydrate as: a. amino acid is to protein. b. lipid is to fat. c. collagen is to protein. d. nucleic acid is to DNA. e. nucleic acid is to RNA.Which bonds are planar (cannot rotate) in a polypeptide backbone? A. Ca-C bonds B. C-N bonds C. N-Cabonds D. Ca-Ca bonds
- Which bond in a polypeptide backbone does not freely rotate? a. The bond between CO and NH b. The bond between C-alpha and NH c. The bond between C-alpha and CO d. The bond between C-alpha and C-beta c. d.This molecule is a: a) phospholipid b) nucleic acid c) fatty acid d) carbohydrate e) amino acidWhat are two types of weak molecular bonds? Then, describe two examples of how these types of weak molecular bond impact the organization of a molecule or organelle
- Draw a sketch of a lipid bilayer, the structure that forms when a lipid such as phosphatidyl serine is dissolved in water.Which category of macromolecule always contains lots of carbon, hydrogen, oxygen, nitrogen, andsulfur, but does not contain any phosphorus (when first synthesized)?A. polynucleotides (like ribonucleic acid)B. carbohydrates (like glucose)C. proteins (like insulin)D. lipids (like triglycerides)E. polysaccharides (like glycogen)Which of the following can be a lipid based structure? A. Antibody B. Enzyme C. Hormone D. Neurotransmitter