How Climate Change Affects Biology-lec 17 annotated

How Climate Change Affects Biology-lec 17 annotated -...

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1 Lecture 17 • Final Exam Tu 3/16 8-10:50AM, Peterson 108 – -also last date to request regrades • Check for addendum to study guide • cape.ucsd.edu • Final Extra Credit Opportunity: – Assist San Diego Science Festival 3/12 or 3/13 – To sign up: email jbabendure@ucsd.edu or go to www.biobridge.us and click on volunteer What do we know about viruses?
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2 How are viruses different from bacteria? • Cell? • Reproduction •S ize • Parasites!
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3 Viruses come in many shapes How can viruses be detrimental to human health? • Goal of a Virus: • Lytic v. Lysogenic cycle
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4 One way a virus replicates. Are Viruses Alive?
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5 How to we get rid of viruses? • Soap and water— • Antibiotics DON’T work on Viruses How to we get rid of viruses? Antiviral drugs— Acyclovir, Tamiflu, Protease Inhibitors
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6 Vaccines • Give your body a “head start” on a virus or bacterium Why are some viruses so hard to get rid of???
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7 HIV STD’s that are Viruses
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8 How Climate Change Affects Biology Climate Change • What does it mean?
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9 Climate Change • What does it mean for us? How an ecosystem works Energy from sunlight detritus feeders and decomposers primary consumers producers HEAT higher-level consumers HEAT HEAT NUTRIENTS heat energy solar energy energy stored in chemical bonds nutrients HEAT
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10 Sugar is synthesized and used in plant tissues plant tissues, growth Energy is captured from sunlight Carbon dioxide is absorbed from the air Oxygen is released Water is absorbed from soil, used in photosynthesis, and
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How Climate Change Affects Biology-lec 17 annotated -...

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