Exam 3 Bio 150 NVCC questions with verified
answers
1What does IN Vivo mean? Ans✓✓-Inside my Body
What 2 things used IN VIVO to control microbes? Ans✓✓-1. Antibiotics
2. Synthetic Drugs
Antibiotics are made by Living organisms- T or F Ans✓✓-True
Semi-Synthetic Durg is a ... Ans✓✓-Antibiotic modified in Lab
Paul Ehrlich Ans✓✓-1910- Syphalus- Sulfa Drugs- Coined Chemotherapy
Selective Toxicity Ans✓✓-harmful to microbes, OK for us
Penicillin was the Ans✓✓-1st Antibiotic 1928- acidental discovery
Flory and chase were....? Ans✓✓-1940- purified penicillin for use and large scale
production
Bacillus subtillis - makes what antibiotic? Ans✓✓-Bacitrain
Streptomyces species makes waht antibiotic? Ans✓✓-streptomycin, neomycin,
tetracyclin
, What fungi makes an antibiotic? Ans✓✓-Peniclin
Selective Toxicity- How do they hurt pathogens and not us? Ans✓✓-Cell wall - we
don't have one
Ribosimes- different type 70S, 80S
Enzymes that are different such as super coiling enzymes that we don't have.W
What organisms are hard to fight? Ans✓✓-Fungus, Protozoans, and viruses
Why are Protozoans hard to fight? Ans✓✓-Eukaryotes, Protists.
Amoeba is one-Encephalitis, diarrhea
Malaria is
Sleeping Sickness
Why is fungus hard to treat? Ans✓✓-It is Eukaryotic.
What is a narrow Spectrum Activity? Ans✓✓-Effective against particular type of
microorganisms
What is a Broad Spectrum Antibiotic? Ans✓✓-Effective against a broad range of
microbes. However, removes normal flora
What agents effect Cell Wall synthesis? Ans✓✓-Penicillin- better for Gram
Positive Bacteria
answers
1What does IN Vivo mean? Ans✓✓-Inside my Body
What 2 things used IN VIVO to control microbes? Ans✓✓-1. Antibiotics
2. Synthetic Drugs
Antibiotics are made by Living organisms- T or F Ans✓✓-True
Semi-Synthetic Durg is a ... Ans✓✓-Antibiotic modified in Lab
Paul Ehrlich Ans✓✓-1910- Syphalus- Sulfa Drugs- Coined Chemotherapy
Selective Toxicity Ans✓✓-harmful to microbes, OK for us
Penicillin was the Ans✓✓-1st Antibiotic 1928- acidental discovery
Flory and chase were....? Ans✓✓-1940- purified penicillin for use and large scale
production
Bacillus subtillis - makes what antibiotic? Ans✓✓-Bacitrain
Streptomyces species makes waht antibiotic? Ans✓✓-streptomycin, neomycin,
tetracyclin
, What fungi makes an antibiotic? Ans✓✓-Peniclin
Selective Toxicity- How do they hurt pathogens and not us? Ans✓✓-Cell wall - we
don't have one
Ribosimes- different type 70S, 80S
Enzymes that are different such as super coiling enzymes that we don't have.W
What organisms are hard to fight? Ans✓✓-Fungus, Protozoans, and viruses
Why are Protozoans hard to fight? Ans✓✓-Eukaryotes, Protists.
Amoeba is one-Encephalitis, diarrhea
Malaria is
Sleeping Sickness
Why is fungus hard to treat? Ans✓✓-It is Eukaryotic.
What is a narrow Spectrum Activity? Ans✓✓-Effective against particular type of
microorganisms
What is a Broad Spectrum Antibiotic? Ans✓✓-Effective against a broad range of
microbes. However, removes normal flora
What agents effect Cell Wall synthesis? Ans✓✓-Penicillin- better for Gram
Positive Bacteria
