What are two examples of macro-molecules formed by dehydration synthesis
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- What type of molecule is shown here? Give its biological importance?Which of the following levels of protein structure may be affected by hydrogen bonding? (a) primary and secondary (b) primary and tertiary (c) secondary, tertiary, and quaternary (d) primary, secondary, and tertiary (e) primary, secondary, tertiary, and quaternaryDescribe the four levels of protein structure. How do a proteins side groups influence its interactions with other substances? What happens when a protein is denatured?
- DNA and RNA are examples of which FAMILY of BIOLOGICAL MACROMOLECULES? What are the five specific differences between them?The cellular process that builds macromolecules by linking monomers is ?The interactions between biomolecules are often stabilized by weak interactions such as hydrogen bonds. How might this be an advantage to the organism?
- In studying a particular biomolecule (a protein, nucleic acid, carbohydrate, or lipid) in the laboratory, the biochemist first needs to separate it from other biomolecules in the sample—that is, to purify it. Specific purification techniques are described later in the book. However, by looking at the monomeric subunits of a biomolecule, you should have some ideas about the characteristics of the molecule that would allow you to separate it from other molecules. For example, how would you separate (a) amino acids from fatty acids and (b) nucleotides from glucose?Choose the best response for each of the blanks in the statement below. When it is part of a polypeptide chain, proline is a known disruptor of [Select] because of [Select] [ Select ] its hydrophobic character the strain brought about by the five-membered ring the lack of an amino hydrogen in the backbone the lack of a freely moving side chain Select ] primary structure secondary structure tertiary structure quaternary structureExplain what is meant by "The Central Dogma"? In your explanation, describe the structure and function of the macromolecules that are important in this process. Describe at least two deviations to the Central Dogma.
