While observing plant growth versus different colors of light you record plant height in this, as a way of organizing your observations.
What is a data table.
100
Water is considered to be this, because it has a positive end and a negative end.
What is polar.
100
This is the organelle in which photosynthesis occurs in plants.
What is the chloroplast?
100
Cellular respiration takes place in this organelle.
What is the mitochondria.
100
This organelle is the control center of the cell.
What is the nucleus.
200
If you want to present your data visually, you might create one of these.
What is a graph.
200
This bond occurs when atoms share electrons.
What is a covalent bond.
200
A plant requires these three things to complete photosyntheses.
What are sunlight, carbon dioxide, and water.
200
Cellular respiration requires these two things.
What are glucose and oxygen.
200
The cell membrane is called this, because it allows some material to pass through, but not everything.
What is semi-permeable.
300
This is the variable that you manipulate in an experiment in order to collect data.
What is the independent variable.
300
This bond forms when two atoms give and take electrons.
What is an ionic bond.
300
These two things are the main products of photosynthesis.
What are glucose and oxygen.
300
Cellular respiration produces these three things.
What are water, carbon dioxide, and energy.
300
The cell membrane is composed of this, due to the interaction of hydrophilic and hydrophobic parts.
What is the lipid bilayer.
400
This is the variable that you measure in an experiment.
What is the dependent variable.
400
This type of bond is weaker than both covalent and ionic bonds, and allows water molecules to stick together via interactions between their hydrogen atoms.
What is a hydrogen bond.
400
This pigment gives plants there green color.
What is chlorophyll.
400
This molecule is used by the cell to store and release energy.
What is ATP.
400
This organelle modifies and packages proteins and lipids.
What is the Golgi apparatus.
500
In observing cellular respiration of yeast some yeast were given sugar and others were given lemon juice. One group of yeast had only water, providing a standard for comparison. This is the name of the untreated group.
What is the control.
500
This element can form four covalent bonds with many other elements (like oxygen, hydrogen, and nitrogen), making it one of the most important elements for life on earth.
What is carbon.
500
Glucose can be stored in plants in these two forms.
What are cellulose and starch.
500
This is the unit we use to measure energy from food.
What is a calorie.
500
These organelles break down and remove waste products from cells.