Cells
What is the meaning of cell
A cell is a basic unit of structure and function in a living.
what is a hypothesis
A hypothesis is a educated guess
Volume is measured in what units
Liters
Should you fool around in the laboratory. Yes or No
No
The body of knowledge that results from the study of living things in nature and the universe is celled what
Science
Where do other cells come from
Cell arise from other living things- nit from non-living matter
What is the first step of the scientific method
It is state the problem
Meters are used to measure what
distance/ length
Should you work in the lab only when a teacher is present yes or no
yes
theories are changed when what
New theories arise
Small cells are made of what?
One-celled or unicellular.
What is the planned study and methods used by scientists to gain information
the Scientific Method
What is used to measure length in a laboratory
metric Ruler
Should you follow directions yes or no
yes
The meniscus is the what
curved surface
Large organisms are made of?
Many cells or multicellular
what is the factor being tested in the scientific method
Variable
materials are weighed in the lab by using what
balance
Should you (always or never) read directions before you start the experiment
Always
Answer to a problem
Conlusion
What is the Cell Theory
The cell is the basic unit of structure of a living things. The cell is the basic unit of function of all living things. Cells arise from other living cells not from nonliving matter.
An experiment that only tests one factor
Controlled experiment
Grams are used to measure what
weight/ mass
True or False: you should never inhale chemicals directly
True
True/False A line graph is used to show relationships between two variables
True