An Interactive Introduction to Organismal and Molecular Biology, 2021

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PROTEIN SYNTHESIS III: RNA INTERFERENCE | 165 An interactive or media element has been excluded from this version of the text. You can view it online here: https://openbooks.lib.msu.edu/isb202/?p=278 Exercise After watching the video, answer the following question: An interactive or media element has been excluded from this version of the text. You can view it online here: https://openbooks.lib.msu.edu/isb202/?p=278 What happens after the microRNA binds to the mRNA?
166 | PROTEIN SYNTHESIS III: RNA INTERFERENCE A microRNA gene is transcribed and processed into a microRNA. The microRNA might perfectly or partially match the mRNA, preventing protein synthesis. The miRNA directs the protein complex to “matching” mRNA molecules (ones that form base pairs with the miRNA). When the RNA-protein complex binds. 2 • If the miRNA and its target match perfectly, an enzyme in the RNA-protein complex will typically chop the mRNA in half, leading to its breakdown. • If the miRNA and its target have some mismatches, the RNA-protein complex may instead bind to the mRNA and keep it from being translated. These are not the only ways that miRNAs inhibit expression of their targets and scientists are still investigating their many modes of action. 3
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An Interactive Introduction to Orga
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An Interactive Introduction to Orga
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3. Information Communication Andrea
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10. Species Interactions Andrea Bie
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16. Protein Synthesis Overview Andr
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INTRODUCTION Andrea Bierema This
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UNIT I INTRODUCTION TO SCIENCE
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6 | NATURE OF SCIENCE Exercise Befo
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8 | NATURE OF SCIENCE At first, the
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10 | NATURE OF SCIENCE Observations
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12 | NATURE OF SCIENCE large- or sm
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14 | NATURE OF SCIENCE • Focuses
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2. SCIENTIFIC CONTROVERSIES Andrea
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18 | SCIENTIFIC CONTROVERSIES As yo
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20 | SCIENTIFIC CONTROVERSIES An in
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22 | SCIENTIFIC CONTROVERSIES A You
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24 | SCIENTIFIC CONTROVERSIES Examp
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26 | SCIENTIFIC CONTROVERSIES Even
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28 | SCIENTIFIC CONTROVERSIES An in
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3. INFORMATION COMMUNICATION Andrea
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32 | INFORMATION COMMUNICATION Lear
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34 | INFORMATION COMMUNICATION and
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36 | INFORMATION COMMUNICATION Befo
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38 | STAKEHOLDERS AND AUTHORITY Wha
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40 | STAKEHOLDERS AND AUTHORITY ful
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5. BIBLIOGRAPHIES Andrea Bierema an
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44 | BIBLIOGRAPHIES Take this quiz
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46 | BIBLIOGRAPHIES Exercise For th
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6. INTRODUCTION TO ECOLOGY Andrea B
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7. BIODIVERSITY Andrea Bierema Figu
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BIODIVERSITY | 53 An interactive or
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BIODIVERSITY | 55 here: https://ope
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BIODIVERSITY | 57 “Feeding platyp
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SYSTEMS THINKING AND THE CARBON CYC
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The Carbon Cycle SYSTEMS THINKING A
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Weather vs. Climate CLIMATE CHANGE
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Past Climate CLIMATE CHANGE | 73 Be
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CLIMATE CHANGE | 75 This 1°C chang
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CLIMATE CHANGE | 77 Results of Curr
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CLIMATE CHANGE | 79 compared to the
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10. SPECIES INTERACTIONS Andrea Bie
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SPECIES INTERACTIONS | 83 Exercise
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SPECIES INTERACTIONS | 85 An intera
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SPECIES INTERACTIONS | 87 For insta
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• Species Interaction Web © Andr
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Graph Interpretation POPULATION GRO
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POPULATION GROWTH | 93 Although sev
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POPULATION GROWTH | 95 Check out th
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POPULATION GROWTH | 97 Density is a
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POPULATION GROWTH | 99 The previous
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12. EVOLUTION Andrea Bierema Learni
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EVOLUTION | 103 An interactive or m
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EVOLUTION | 105 To continue learnin
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EVOLUTION | 107 Carrion crow There
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13. PHYLOGENETIC TREES: MODELING EV
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Understanding Phylogenies PHYLOGENE
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UNIT III MOLECULAR BIOLOGY
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Page 155 and 156: 17. PROTEIN SYNTHESIS I: TRANSCRIPT
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Page 191 and 192: 178 | GENETIC ENGINEERING We can ch
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An Interactive Introduction to Organismal and Molecular Biology, 2021

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