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Cells - History, Microscopes, & Cell Parts Flashcards | StudBud
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Cells - History, Microscopes, & Cell Parts
Cells - History, Microscopes, & Cell Parts
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1
When viewing under the microscope you move the slide to the right. The image moves _________.
up
right
down
left
2
A specialized structure within a cell that carries out a specific funtion is called a(n) _____.
tissue
biocenter
organ
organelle
3
Animal cells belong in which catergory of cells?
Prokaryotes
Plants
Bacteria
Eukaryotes
4
A particulary active cell needs lots of energy & so it would have a large number of _______.
cell walls
golgi apparatus
mitochondria
vacuoles
5
Which part immediately identifies this cell as a Eukaryote?
A
C
B
D
6
In the diagram, Structure C...
Makes ribosomes
Transports proteins & makes lipids
Controls all cell functions
Packages & transports proteins
7
The packaging and distribution center of the cell would be the _________________.
Vacuole
Nucleus
Golgi Apparatus
Nuclear envelope
8
The biggest difference between prokaryotes and eukaryotes is that prokaryotes
have cytoplasm.
have DNA.
don't have a cell membrane.
don't have a nucleus.
9
The smallest unit of life in all living things is the
molecule.
cell.
atom.
mitochondria.
10
Numerous, hair-like projections that aide in cell movement are called ___.
Flagella
Cillia
Ribosomes
Golgi Apparatus
11
What's the total magnification, when the ocular lens is 10X and the high power is 40X?
4000X
400X
40X
100X
12
What is the first step in making a wet mount slide?
Place the specimen in the water
Place a drop of water on the slide
Drop the cover slip on the slide
None of these
13
The 1st scientist to describe living cells, seen through a simple microscope was ____.
Hooke
Schwann
van Leeuwenhoek
Schleiden
14
Looking at a cell you see that it has no nucleus but has a cell wall. What type of cell is it?
Prokaryote
Eukaryote
Plant
Animal
15
The cell shown is probably an Animal Cell because it...
has mitochondria.
doesn't have a nucleus.
has cytoplasm.
doesn't have a large vacuole.
16
Each of the following is a main idea of the cell theory except_____.
all cells are similar in structure and function
the cell is the basic unit of organization of organisms
all cells come from preexisting cells
all organisms are composed of cells
17
Proteins are made on the _____.
Nucleus
Ribosome
Endoplasmic Reticulum
Lysosome
18
Plants have a large space where water, food, & sometimes wastes are stored called the ____.
Mitochondria
Chloroplast
Vacuole
Cell Wall
19
A microscope is carried holding the _____________.
base & stage
arm & objective
arm & base
base & objective
20
Which of the following is a prokaryotic cell?
all of these
plant
bacteria
animal
21
Who concluded that all plants are made of living cells?
Schwann
Schleiden
Hooke
Virchow
22
_____: The Cell::The Garbage Man: The Neighborhood
Mitochondria
Cell Wall
Lysosome
E.R.
23
Hooke's discovery of the cell was made while looking at...
dead plant cells.
dead animal cells.
living plant cells.
living animal cells.
24
All living things are made up of _____.
cork
cells
cellulose
waste
25
The functions of the cell membrane include...
is selectively permeable
all of these
enclose the contents of the cell
allow materials to enter and leave
26
Which of the following scientists stated that all cells come from pre-existing cells?
van Leeuwenhoek
Schwann
Virchow
Hooke
27
The 2 structures labeled B in the diagram are _____.
Golgi Apparatus
Endoplasmic Reticulum
Mitochondria
Nucleus
28
All of the following are found in both plant & animal cells except...
cytoplasm
nucleus
cell membrane
cell wall
29
The organelles associated with photosynthesis are the _________.
Nucleus
Chloroplasts
Lysosomes
Ribosomes
30
Only use the course adjustment knob on _____________.
High Power
Medium Power
Low Power
Never