This PDF is of a Nearpod presentation about Proteins which you can view in its entirety at http://npps.co/proteins. It will give you a glimpse of what you can expect from Nearpod and its capabilities to enhance your classroom experience. Via this presentation, your students will learn what protein is and its importance to living things, and study the structure of amino acids and the protein compound. Science. Middle School. Ages: 14+
35. How many amino acids are titins, the proteins in muscle cells?
A few hundred
270
27,000
270,000
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36. Which of the following protein structures occurs when the sequences of amino
acids are linked by hydrogen bonds?
Primary
Secondary
Tertiary
Quaternary
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37. What are enzymes?
Proteins that speed up chemical reactions in cells.
Proteins that slow down chemical reactions in cells.
Carbohydrates that speed up chemical reactions in cells.
Proteins that transport items in and out of cells.
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38. What do antibodies bind together?
Enzymes
Muscle tissue
Foreign substances such as bacteria
Polypeptides
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