Biology, 18.06.2020 04:57 lilyrockstarmag
You have seen that most students are able to memorize the levels of structure in a protein--primary, secondary, tertiary, and quaternary. The question now becomes how to aid the students in visualizing and understanding that the sequence of amino acids will impart ionic or hydrogen bonding that will induce curves (alpha-helix) or folds (beta-sheets) in the amino acid chain. These curves and folds will be able to interact amongst each other and give the polypeptide (which is part of a protein or maybe the entire protein being made) a three-dimensional shape that will enable the polypeptide to bind to another polypeptide and form a complete protein. Rank the following groups in the order that they contribute to the structure of a protein. (Free amino acids to completed proteins).
1. Helix-sheet-turn-helix
2. Alpha-helix or beta-sheet
3. Polypeptide A joined to polypeptide B, which joins to polypeptide C
4. Amino acid sequence a-b-c-d-e
Answers: 2
Biology, 22.06.2019 05:10
7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?
Answers: 1
You have seen that most students are able to memorize the levels of structure in a protein--primary,...
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