Disease - PowerPoint PPT Presentation

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Disease

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Title: No Slide Title Author: Grant County High School Last modified by: clattanzio Created Date: 8/19/1998 5:45:48 PM Document presentation format – PowerPoint PPT presentation

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Title: Disease


1
Disease
Vocabulary
Cells
Potpourri
Classifications
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2
Name 3 places Bacteria can be found
3
Soil, air, human body
4
Is Cancer considered an infectious
disease?True or False
5
False
6
What is a vector?
7
Any animal or insect that can carry a disease.
8
The germ theory of disease refers to the idea
that
9
Infectious diseases are caused by microbes.
10
Antibiotics can be used to kill protists,
bacteria, and viruses. true or false
11
False, only living microbes.
12
Prevents the spread of an infectious disease
keeping people away from others.
13
QUARENTINE
14
A small room
15
Cell
16
Fights foreign substances that enter the human
body
17
White blood cells
18
A scientist that studies the spread of an
infectious disease through a population
19
Epidemiologist
20
Something that cannot be seen without a
microscope
21
Microbe
22
The part of a cell that usually contains the
genetic material
23
Nucleus
24
Substances pass into and out of a cell through
the
25
Cell Membrane
26
The shape and structure of a cell is related to
its function.True or False
27
True
28
What do Single celled organisms include?
29
yeast protists bacteria
30
Name two things that humans and plants have in
common
31
They are both living organisms and they are both
made of cells
32
What cells do not contain a nucleus?
33
Bacteria and viruses
34
Name two multicellularorganisms.
35
animals plants
36
List these structures from largest to
smallestbacteria, protists, viruses
37
Protists, bacteria, viruses
38
What cells have a cell membrane? Name all.
39
Humans, protists, and bacteria
40
How would you correctly handle microscope?
41
Two hands! With one under the base and one hand
on the arm.
42
How can you prevent the spread of an infectious
disease?
43
Wash your hands frequently!
44
What would a trade off be when deciding to use a
higher power objective to examine microbes under
a microscope?
45
You see a smaller section of the slide
46
Explain how you would correctly focus and view a
slide under a microscope?
47
  • Use the course adjustment knob and focus on low
    power. Then switch to the high power and use the
    fine focus knob to focus.

48
  • A microscope allows a person to see objects that
    are not visible with the human eye because.

49
  • Objects are too small

50
What would a graph look like if it was to
represent an infectious disease that was spread
through a population over time?
51
  • There would be an increase for a while until it
    was brought under control. Then it would start
    to decrease as people would start to get better.
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