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Duplicate of Unit C- Cell Biology and Disease Flashcards | StudBud
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Duplicate of Unit C- Cell Biology and Disease
Duplicate of Unit C- Cell Biology and Disease
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1
Which of the following best describes structures in the human body from largest to smallest?
organelle, organ, tissue, cell
organ, tissue, organelle, cell
organelle, cell, tissue, organ
organ, tissue, cell, organelle
2
You can find a nucleus in cells of
humans and protists
humans, protists, and bacteria
humans only
humans, protists, bacteria and viruses
3
A vaccine works by
causing a person to make more red blood cells
causing a person to make antibodies to fight the disease
killing the bacteria in a sick person's body
flushing the disease out of the body
4
Which statement is TRUE?
all living organisms are made of cells
a few living organisms are made of cells
living organisms are not made of cells
most living organisms are made of cells
5
Cells do which of the following?
respire
take in nutrients
produce wastes
all of them
6
The category of microbes includes:
none of these choices
blood cells
proteins
nerve cells
7
What structures do plants have that animals do not have?
cell wall and cell membrane
chloroplast and cell membrane
chloroplast and nucleus
chloroplast and cell wall
8
What do humans and plants have in common?
they are made of cells
They are both living organisms and made of cells
none of these choices
they are both living organisms
9
Where does photosynthesis occur?
nucleus
mitochondria
cell wall
chloroplast
10
The part of a cell that normally contains its genetic material is the
nuclear membrane
nucleus
organelles
cell memebrane
11
The germ theory of disease refers to the idea that
some diseases are caused by bad food
infectious diseases are caused by microbes
all diseases are caused by microbes
some diseases are caused by genes
12
The powerhouse of the cell
nucleus
mitochondria
cell wall
cell membrane
13
Quarantine is sometimes used to prevent the spread of an infectious disease. The trade-off is
both choices
losing their freedom
none of these choices
the disease will be spread to other people
14
What is vector?
animal that spreads disease without getting sick itself
a line of magnitude
animal that spreads a disease
animal that spreads a disease that also gets the disease
15
In biology, the word cell describes
the smallest unit of organization
none of these choices
small rooms
the largest unit of organization
16
Substances pass in and out of a cell through the
cell membrane
nuclear membrane
mitochondria
nucleus
17
An infectious disease is usually caused by
microbes
genes
all of these
environmental factors
18
List the following from smallest to largest
virus, protist, bacteria
protists, bacteria, virus
bacteria, viruses, protists
viruses, bacteria, protist
19
Virsus are made of cells and are living things
false
true
20
Which of the following is multicellular?
both animals and plants
plants
neither
animals
21
Single celled organisms include
protists
yeast
bacteria
all three choices
22
How are plant and animal cells different?
plant cells do cellular respiration
animal cells do cellular respiration
plant cells do photosynthesis
animal cells do photosynthesis
23
Bacteria can be found in the
soil
everywhere
human body
air
24
Which of the following is NOT an infectious disease?
hepatitis
cancer
flu
chickenpox