Viruses Unit 3: Day 2.

Slides:

Advertisements

Similar presentations

Viruses. Viral Disease Please put your name on the index card and the number of your beaker. List # 1-3 on the card. You will meet with 3 different people.

Advertisements

Unit 5: Classification and Kingdoms

Latin for “toxic” or “poison” A virus is a non-living microscopic particle, much smaller than a bacteria, which cannot grow or reproduce apart from.

1 Viruses  Virus in latin means, “poison”  Definition- Infectious non-living particle that duplicates in the cells of an infected host. 2.

Viruses Non-living - does not grow, eat, release waste, or breathe. Is able to reproduce, but only when inside a host (the cell that a virus enters) 100.

CHAPTER 19 NOTES VIRUSES CHARACTERISTICS OF VIRUSES Prokaryotic or Eukaryotic: Neither (no organelles or membranes) Unicellular or Multicellular: Neither.

Bacteria Growth. Answer on the page 90 of your notebook using short sentences. Have you have had a cold or stomach “bug?” Did anyone else in your family.

Virus & Microorganism Quiz. 1 Viruses attack A. bacterial cells. B. animal cells. C. plant cells. D. all types of cells.

VIRUSES. WHAT IS A VIRUS?  Virus: a tiny, nonliving particle that invades and then multiplies inside a living cell Act like a parasite that can only.

Ecosystems Vocabulary #3

Virus - Latin name for poison Characteristics Does not fit in the 6 kingdom classification system A chemical that carries out no life function of its.

Viruses. At the boundary of life, between the macromolecules (which are not alive) and the prokaryotic cells (which are), lie the viruses and bacteriophages.

Viruses!. What is a virus? A non-living particle composed of a protein coat (capsid) & nucleic acids The virus can have either DNA or RNA (retrovirus)

Prevented with inoculation of weakened virus Can only reproduce inside a living cell Is dormant outside a living cell Averages 20 to 25 nanometers long.

What is a virus? Word of the Day: Pathogen= an organism or particle that causes disease Take notes if in red. Listen and ask questions about other colors.

Viruses. Virus: Segments of nucleic acid (DNA OR RNA) within a protein coat (noncellular); NONLIVING; much smaller then prokaryotes Must reproduce within.

Warm Up! What are viruses? What are some illnesses caused by viruses?

Viruses!!! Get out your IAN Notebooks to take notes on.

1 Viruses  Virus in latin means, “poison”  Definition- Infectious non-living particle that duplicates in the cells of an infected host. 2.

Cell type (prokaryotic or eukaryotic) Source of energy Number of cells in their body.

Viruses Chapter 7.1. POINT > Describe what a virus is POINT > Describe virus structure POINT > Define bacteriophage POINT > Explain how viruses reproduce.

Microbes Vocab 1. Microbe - – any organism or near life form that cannot be seen with the naked eye 2. Virus- A tiny non-living particle that enters and.

Nucleic Acids Day 11.

What is a virus?.

Set up today’s page in your journal…

Day 7 was the organelle activity

Viruses (18.2) SB3D. Compare & contrast viruses with living organisms.

Chapter 18: Viruses and Prokaryotes

Viruses Chapter 7.1.

KEY CONCEPT Cells are the Basic unit of life.

Chapter 7: Lesson 1 & Lesson 3

Viruses Virus: A biological particle composed of nucleic acid and protein pathogen: anything that causes sickness or disease.

Set up Cornell notes in your IAN Notebooks to take notes on

Tuesday 4/26/16 Learning Target: Know the characteristics, reproduction and how to control viruses. Learning Outcome: Create a virus of your choice which.

KEY CONCEPT Viruses exist in a variety of shapes and sizes.

Endosymbiotic Theory Endosymbiotic Theory proposes that eukaryotic cells arose from living communities formed by prokaryotic organisms. Endo- means inside.

What living things do you see in this photo?

Unit 1: “Get a Life” Chapters 7 and 19

Do NOW 1. A virus consists of: 3. Which of the following is smallest?

Viruses Viruses – particle made up of nucleic acid (DNA or RNA), protein, and in some cases lipids that can replicate only by infecting living cells Core.

Page 21 EQ: How do Viruses compare to cells? How do viruses replicate?

Viruses (18.2) SB3D. Compare & contrast viruses with living organisms.

What is Biology? What is life?

Viral Replication.

Viruses Biology 4(C).

RE-Do NOW 1. A virus consists of:

Virus Chapter 2 Lesson 1.

Virus Notes Chapter 19 Section 19-2.

#12 Virus Microorganisms

Viral Structure.

Virus Notes Chapter 19 Section 19-2.

Are Viruses Alive?.

Viruses Viruses – are segments of nucleic acids

Do Now- Wednesday Please place your Tuesday HW on your desk 

How does this cartoon pertain to antibacterial resistance?

Materials: new catalyst sheet and worksheet

Viruses Viruses – are segments of nucleic acids

Presentation transcript:

Viruses Unit 3: Day 2

Warm Up: Top of page 52 I believe viruses are living/nonliving (choose 1) because ___________________________. Be prepared to pair-share.

Is a Virus Living? Biotic- living Ex: Abiotic- not living (Q1) NBpg. 53 Is a Virus Living? 1 of 3 Page 8 EQ: Is a virus biotic or abiotic based on its characteristics? Biotic- living Ex: Abiotic- not living Categorized based on the 8 characteristics of life Draw and label “living” or “nonliving” (Q1)

Is a Virus Living? (Q2) Virus Are considered “life like” NBpg. 53 Is a Virus Living? 2 of 3 Page 8 (Q2) Virus Are considered “life like” Considered to be parasitic They are smaller and simpler than a Prokaryote (bacteria) Composed of: Nucleic Acid (DNA or RNA) Protein Coat Virus Bacteria

Is a Virus Living? They are: Not do not have organelles NBpg. 53 Is a Virus Living? 3 of 3 Page 8 They are: Not do not have organelles Needs a host to reproduce Can’t make proteins or store energy Viruses cannot be cured, but they cab be treated with vaccines Vaccines: solutions of dead or weakened virus or bacteria to provide immunity from a specific disease. SUMMARY (use NBpg 50 for reference) (Q3) (Q4)

Size Comparison (Draw, Label, & Color) NBpg. 52 Size Comparison (Draw, Label, & Color) Top Picture: Draw, Label, and Color Bottom Picture Fig 19-9 TBpg 479