READ & Fill out T-CHART in your notes

VIRUS VS.

BACTERIA

VIRUS VS BACTERIA

EBOLA

HIV

STREP THROAT

HPV – GENITAL

WARTS

WHOOPING COUGH

SYPHILLU

S

Tuberculosis

Anthrax

CHOLERA

STRUCTURE

Is this a VIRUS OR BACTERIA?

CAPSID & PRONGS – GENETIC MATERIAL ONLY – NO OTHER ORGANELLES?

STRUCTURE

VIRUS – CAPSID OR PRONGS, NO ORGANELLES, ONE Nucleic Acid in Head

BACTERIA – CELL WALL, CELL MEMBRANE, RIBOSOMES, DNA/RNA

SIZE IS A VIRUS BIGGER OR

SMALLER THAN A BACTERIA?

(HINT: Which one has organelles?)

SIZE

VIRUS – MUCH SMALLER

BACTERIA - LARGER

REPRODUCTION

VIRUS OR BACTERIA?

THIS MUST HAVE A HOST TO

REPLICATE!

REPRODUCTION

VIRUS – NEEDS A HOST

BACTERIA – CAN REPLICATE ON ITS OWN THROUGH ASEXUAL REPRODUCTION

GENETIC CODE

VIRUS OR BACTERIA?

HAS DNA OR RNA BUT NEVER BOTH?

GENETIC CODE

VIRUS – DNA OR RNA, BUT NEEDS HOST CELL TO MAKE THE OTHER

BACTERIA – HAS DNA AND RNA

GROWTH AND DEVELOPMENT

VIRUS OR BACTERIA?

CAN GROW AND DIVIDE?

GROWTH AND DEVELOPMENT

VIRUS – DOES NOT GROW

BACTERIA – GROWS & DEVELOPS

OBTAINS ENERGY

VIRUS - NO ENERGY USED

BACTERIA – USES ENERGY (AUTOTROPH/CHEMOTROPH)

RESPONSE TO ENVIRONMENT

VIRUS – DOES NOT RESPOND

BACTERIA – RESPONDS TO ENVIRONMENT

CHANGES OVER TIME

VIRUS OR BACTERIA OR BOTH?

CHANGES OVER TIME

VIRUS – YES! Mutates into different forms.

BACTERIA – YES! Can develop resistances & grow.

LIVING OR NONLIVING?

VIRUS?

BACTERIA?

EXAMPLES?

HELP ME OUT!!!!

HOW do we STOP THEM????

VACCINE PREVENTS…

VIRUS OR BACTERIA???

ANSWER: VIRUS

ANTIBIOTICS KILL….

VIRUS OR BACTERIA?

ANSWER: BACTERIA

EXAMPLES Use GOOGLE or another website to find

out if each of the following diseases is a VIRUS or a BACTERIA! List these examples in your notes. HIV Cholera Yeast Infection LYME Disease Influenza Swine Flu Gonorrhea The Measles Salmonella Anthrax

HPV Diarrhea Ebola Pneumonia Mononucleosis Syphilis Herpes Staph Infection MRSA E. Coli