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Characteristics of Life
Method
Biochemistry
Microscope
Cell Theory
100
All organisms are made of one or more ________
What is Cell
100
A testable explanation of a situation.
What is hypothesis
100
The building blocks of matter
What is an atom
100
supports the microscope
What is the base
100
How many principles make up the cell theory
What is 3
200
A dog chasing a squirrel in the yard is an example of what characteristic?
What is responds to stimuli
200
Information gained from observations.
What is data
200
a pure substance that cannot be broken down
What is element
200
what powers are the 3 objective lenses on a compound light microscope?
What is 4x, 10x, 40x
200
the basic unit of life
What is cell
300
To pass along traits from one generation to the next.
What is reproduces
300
the group exposed to the factor being tested.
What is experimental group
300
what are the 2 types of chemical bonds
What is covalent, ionic
300
What are the 2 adjustment knobs used to focus and sharpen the image?
What is coarse, fine
300
all living organisms are composed of _________
What is one or more cells
400
An example of maintaining homeostasis
What is body temperature. Or producing more red blood cells at higher elevations.
400
investigating a phenomenon in a controlled setting to test a hypothesis
What is experiment
400
carbon based molecules known as the building blocks of life
What is macromolecules
400
What is the lens inside the eyepiece (10x)
What is ocular lens
400
cells arise from ___________________
What is previously existing cells
500
A tropical orchid inherited a root system that enables it to survive in a soil-less environment is an example of what?
What is adaptations evolve over time.
500
the tested factor which might affect the outcome of the experiment.
What is independent variable
500
What are the four biological macromolecules
What is carbohydrate, lipids, proteins, nucleic acids
500
Who was the scientist who used a simple microscope and what did he see?
Who was Hooke, cork cells
500
cells are the basic unit of structure and organization of all living organisms. what are the levels of organization.
What is cells, tissues, organs, organ systems, organisms.