LSU BIOL 2051 Exam 1 Brininstool Louisiana State
University and Agricultural & Mechanical College
Questions with 100% Verified Answers Latest Update
Question: What is Ignaz Semmelweis known for?
Answer:
Implementing handwashing to prevent the spread of diseases between patients and to
children at birth
Question: What is Florence Nightingale known for?
Answer:
Carries over the aseptic technique into nursing practice
Question:
Answer:
Question: What is Joseph Lister known for?
Answer:
Aseptic surgery technique
Question: What is Louis Pasteur known for?
Answer:
Discovering spontaneous generation
Question: What is spontaneous generation?
Answer:
Species growing 'out of no where'
ex: mold on food, maggots, etc.
Question: What is Robert Koch known for?
Answer:
He proved that microbes cause disease and published postulates of disease
Question: Who created penicillin?
Answer:
Alexander Fleming
, Question: What was Robert Hooke known for?
Answer:
He was the first person to describe microorganisms, he used a microscope and drew what
we now know as mold
Question: Robert Hooke's microscope and drawing of mold
Answer:
Question: What was Antoni van Leeuwenhoek known for?
Answer:
He was the first person to describe what we know as bacteria
Question: How well you can make out the characteristics of an image i.e. how good the
quality is
Answer:
Resolution
Question: brightfield microscope
Answer:
The simplest microscope, magnified 1000x, specimen may need to be stained to increase
contrast
Question: phase contrast microscope and darkfield microscope
Answer:
Visualize live samples, no staining required, image contrast derived from cell stricture
Question: Fluorescent microscope
Answer:
Visualization of autofluorescent molecules or fluorescent dyes
Question: Brightfield microscope
Answer:
University and Agricultural & Mechanical College
Questions with 100% Verified Answers Latest Update
Question: What is Ignaz Semmelweis known for?
Answer:
Implementing handwashing to prevent the spread of diseases between patients and to
children at birth
Question: What is Florence Nightingale known for?
Answer:
Carries over the aseptic technique into nursing practice
Question:
Answer:
Question: What is Joseph Lister known for?
Answer:
Aseptic surgery technique
Question: What is Louis Pasteur known for?
Answer:
Discovering spontaneous generation
Question: What is spontaneous generation?
Answer:
Species growing 'out of no where'
ex: mold on food, maggots, etc.
Question: What is Robert Koch known for?
Answer:
He proved that microbes cause disease and published postulates of disease
Question: Who created penicillin?
Answer:
Alexander Fleming
, Question: What was Robert Hooke known for?
Answer:
He was the first person to describe microorganisms, he used a microscope and drew what
we now know as mold
Question: Robert Hooke's microscope and drawing of mold
Answer:
Question: What was Antoni van Leeuwenhoek known for?
Answer:
He was the first person to describe what we know as bacteria
Question: How well you can make out the characteristics of an image i.e. how good the
quality is
Answer:
Resolution
Question: brightfield microscope
Answer:
The simplest microscope, magnified 1000x, specimen may need to be stained to increase
contrast
Question: phase contrast microscope and darkfield microscope
Answer:
Visualize live samples, no staining required, image contrast derived from cell stricture
Question: Fluorescent microscope
Answer:
Visualization of autofluorescent molecules or fluorescent dyes
Question: Brightfield microscope
Answer:
