Experimets
What is the independent variable?
Independent variable is the variable that changes in the experiment.
What is the Mitochondria known for?
The powerhouse of the cells.
What does metabolism do?
Takes in and uses energy
_____ helps the body with growth and repair
Protein
What is the measurement for distance?
Meters
What is the dependent variable?
The dependent variable is the variable that is measured
What do Chloroplasts do?
Converts sunlight into energy
What is adaptation?
Life that can adapt to its environment
Oxygen and glucose combine in the mitochondria to give us water carbon dioxide and energy. True or False?
True
What is the measurement for volume?
Liters
What is the constsant?
The constant is the variable that stays the same
Cell wall or cell membrane; What controls what enters and leaves the cell?
The cell membrane.
What is the first sentence of cell theory?
1. All living things are made up of cells
What is glucose made of?
Starch
What is the measurement for mass?
Grams
What is the control group?
The group that does not get the experiment.
True or false; Ribosomes makes proteins?
True
What is the second sentence of cell theory?
2. The cell is the basic unit of life.
Is energy used to combine amino acids into new proteins? Yes or No?
Yes
What is used to measure mass?
A triple beam balance.
What are variables?
Variables are anything you can change in an experiment.
What controls the activities in the cell?
The nucleus.
What is the third sentence of the cell theory?
3. All cells come from pre-existing cells.
What do oxygen and glucose combine in?
Mitochondria
What do you use to find the volume of an irregular object?
A graduated cylinder