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Scientific Method and Cell Theory Flashcards | StudBud
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Scientific Method and Cell Theory
Scientific Method and Cell Theory
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Cell Theory and Scientists
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Answers
1
A microscope has an eyepiece of 10x and an objective of 50x, what is the total magnification?
500x
50x
5000x
550x
2
Name the part of the Microscope
Long Objective
Large Objective
Medium Objective
High Objective
3
The manipulated variable in an experiment is...
The independent variable, the one that changes.
The independent variable, the one you change.
The dependent variable, the one you change.
4
Unicellular or Multicellular?
Unicellular
Multicellular
5
Who looked at pond water under a microscope and saw animalcules?
Virchow
Leeuwenhoek
Schleiden
Hooke
6
Which is NOT one of the components of the cell theory?
Every living thing is made up of one or more cells
Cells come from other living cells.
Cells carry out the functions needed to support life.
Cells must contain DNA
7
True or False: Organisms can be Unicellular or Multicellular.
False
True
8
What is the responding variable?
Part of an experiment that explodes
Part of an experiment that is kept the same
Part of an experiment that the scientist changes
Part of an experiment that we measure
9
Name the part of the Microscope
Ocular Lens
Body Tube
Arm
Hand
10
What is the scientific method?
A formula.
Series of steps that scientists use to solve & answer problems.
Steps to success.
A Secret.
11
Which is not appropriate lab safety
reading all directions
wearing goggles over eyes
wearing lab coat
tasting the lab materials
12
Which lens will give the MOST magnification?
1
2
13
When carrying a microscope. Where should you hand(s) be located when carrying it?
The base of the microscope
The base and eyepiece
The base and the arm
The base and revolving nose piece
14
Name the part of the Microscope
Hair Clips
Paper Clips
Stage Clips
Stage
15
controlled variable
A judgement based on faith
Variable changed to see the effect on the dependent variable
A variable that is kept constant during an investigation.
A judgement based on evidence.
16
What is an advantage of a light microscope over other types of microscopes?
Light microscopes have the best resolution
Light microscopes can be used to examine living cell
Light microscopes allow the best magnification
All of the above
17
The smallest unit that can perform all processes necessary for life is a(n)
Organ
Bacteria
Cells
Organism
18
Name the part of the Microscope
Low Objective
Revolving Nose Piece
Base
Revolving Head Piece
19
Which part of the microscope is used for focusing the image?
fine knob
all of these
coarse knob
stage
20
Is the picture of something living or non living?
Living
Nonliving
21
final step of scientific method
hypothesis
results & conclusions
theory
modeling
22
Name the part of the Microscope
Middle Objective
High Objective
Medium Objective
Low Objective
23
Unicellular or Multicellular?
Multicellular
Unicellular
24
What is unicellular
Someone that is small with cells
A multicelled organism
A celled organism
A singled celled organism
25
True or false: Cells are the smallest unit of living things
True
False
26
Unicellular or Multicellular?
Multicellular
Unicellular
27
Name the part of the Microscope
Course Adjustment Knob
Coarse Adjustment Knob
Cord Adjustment Knob
Corss Adjustment Knob
28
The order of the Scientific Method is....
Ask a ?, Observe, Make Hypothesis, Do Experiment, Get Data, Conclusion
Ask a ?, Observe, Make Hypothesis, Gather Data, Do Experiment, Conclusion
Observe, Ask a ?, Make Hypothesis, Do Experiment, Gather Data, Conclusion
Observe, ask ?, Make Hypothesis, Do Experiment, Conclusion, Gather Data
29
The two basic types of microscopes are
Light microscopes and scanning electron microscopes
Electron microscopes and confocal microscopes
Light microscopes and scanning probe microscopes
Electron microscopes and light microscopes
30
Click all that apply for living things:
Grow and develop
Can move
Respond to their environment
Made up of cells
31
Name the part of the Microscope
Diagragm
Diamond
Dilateral
Diaphragm
32
Name the part of the Microscope
Base
Bass
Bottom
Light Source
33
Who concluded ALL plants were made up of cells?
Leeuwenhoek
Schwann
Schleiden
Virchow
34
Who discovered the cell?
Schwann
Leeuwenhoek
Schleiden
Hooke
35
Unicellular or Multicellular?
Multicellular
Unicellular
36
Who worked together to come up with the cell theory?
Schleinden, Hooke, Leeuwenhoek
Hooke, Leeuwenhoek, Schwann
Schwann, Virchow, Hooke
Schwann, Virchow, Schleinden
37
Name the part of the Microscope
Ocular Lens
High Objective
Stage
Body Tube
38
When do you start the scientific method?
When you have to do research.
When you have a question.
When you get the results.
When the question works.
39
Who proposed ALL cells come from cells that have already existed?
Hooke
Schleiden
Virchow
Schwann
40
Reductionist approaches and theories are usually deterministic as well.
True
False
41
Unicellular or Multicellular?
Multicellular
Unicellular
42
What type of microscope is this?
Compound microscope
Electron microscope
Monocular microscope
Stereo microscope
43
Name the part of the Microscope
Light Source
Stage
Field
Diaphragm
44
All plants are multicellular organisms
True
False
45
A microscope has an objective lens of 30x and an ocular lens of 10x. It's total magnification?
30x
300x
3000x
40x
46
Who concluded ALL animals were composed of cells?
Schwann
Hooke
Leeuwenhoek
Virchow
