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What is the function of the nucleus?
Where energy is released
To control the activities of the cell
Where chemical reactions take place
Protein synthesis
What is the function of the mitochondria?
Contains DNA
Where energy is released in aerobic respiration
Where energy is released in anaerobic respiration
What is the function of the cytoplasm?
Where energy is released in aerobic respiration
Where chemical reactions take place
Where proteins are made
What is the function of the cell membrane?
Contains DNA
Where chemical reactions happen
Supports the cell
Controls the movement of substances in and out of the cell
What is the function of the cell wall
It absorbs light for photosynthesis
It supports the cell
It contains cell sap
What is contained within the vacuole?
Cell sap
Sugar
Minerals
Water
What are the three states of matter?
Solid, liquid, gas
Which state of matter has the strongest forces of attraction between particles?
Gas
Liquid
Solid
Which state of matter has the weakest forces of attraction between particles?
Liquid
Gas
Solid
Which state of matter has tightly packed particles that vibrate in a fixed position?
Liquid
Solid
Gas
Which state of matter has particles that move randomly at random speeds?
Solid
Liquid
Gas
What is the male human sex cell called?
Pollen
Ovum
Sperm
Egg
What is a gamete?
Body cell
Sex cell
Part of a plant
Part of the DNA
Approximately how long is the menstrual cycle?
40 days
50 days
13 days
28 days
Which one is a type of energy?
Air resistance
Thermal
Thrust
Friction
