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WorksheetsMcdowell Structures and functions of living Organisms
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What organism lacks tissue differentiation, are unicellular and exhibit the diversity of form and size?
a)
eukaryotic
b)
archaea
c)
bacteria
d)
algae
2.
In what area, do some kinds of bacteria or fungi infect the body to form colonies?
a)
organs and tissue
b)
heart and lungs
c)
red blood cells
d)
white blood cells
3.
______________ invade healthy cells and use the enzymes and organelles of the host cell to make more viruses, usually killing those
cells in the process.
cells in the process.
a)
bacteria
b)
parasite
c)
virus
4.
________ reproduce through binary fission?
a)
Fungi
b)
bacteria
c)
parasite
d)
snake
5.
Fungi and Eukaryotes are ___________
a)
Cells
b)
Organisms
c)
Fungi
6.
The term _______ normally is used to indicate a far higher number of people affected than
an ________.
an ________.
a)
pandemic, epedimic
b)
epidemic, pandemic
7.
__________ reproduce both sexually and asexually (producing spores).
a)
virus
b)
ice cream
c)
fungi
d)
algae
8.
What lives in the small intestine of their host and absorb nutrients directly through their skin?
a)
parasite
b)
host
c)
bacteria
d)
blood cells
9.
Bacteria are prokaryotic single-celled organisms.
a)
True
b)
False
10.
The health care industry is developing better ways to diagnose, treat, and prevent viruses.
a)
true
b)
false
11.
Uses of modern biotechnology include:
a)
combating crime through DNA testing
and forensic testing.
and forensic testing.
b)
Creating vaccines.
12.
Viral diseases are among the most widespread illnesses in
a)
children
b)
teens
c)
adults
d)
all of the above
13.
What can live in a variety of places (with oxygen, without oxygen, extreme hot, extreme cold).
a)
parasites
b)
bacteria
c)
animals
d)
algae
14.
______ _______ killed 40-50 million people in 1918.
a)
Spanish influenza
b)
bird flu
c)
chicken pox
15.
Viruses are non-living particles composed of a nucleic acid (DNA or RNA) and a protein coat.
a)
false
b)
true
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