CELLS
All cells have this organelle that regulates what comes in and out of the cell.
Cell Membrane
Complete the rule for identifying matter.
Matter is anything that has _____ and takes up ______.
Matter is anything that has mass and takes up space.
Complete the definition of friction
A force that ______ or ______ motion when objects _____ together.
A force that slows or stops motion when objects rub together.
Smallest component on our levels of organization
Sub-atomic particles
TRUE OR FALSE
Non living things have none of the characteristics of life.
FALSE
Part of a plant cell that preforms photosynthesis and gives the leaf its green color.
Chloroplast
Identify the charges (+/-/neutral) of the subatomic particles:
1. protons
2. electrons
3. neutrons
1. protons = +
2. electrons = -
3. neutrons = neutral
This is the amount of matter in an object.
Mass
Smallest component of living level of organization
Cells
What is the characteristic that makes cats grow their fur in winter, and loose some of them in summer?
Sensitivity
The organelle that stores water, nutrients, and waste.
Vacuoles
Dew is a result of water vapor making this change from a gas to a liquid
Condensation
This state of matter has the least amount of energy.
Solid
An individual plant, animal or single-celled life form
Organisms
What characteristics do we have when we are eating?
Nutrition
The organelle responsible for packaging protein and getting them ready to delivery throughout the cell.
Golgi Body
Ice cubes shrink in the freezer due to this change from solid to gas
sublimation
As the amount of mass increases, the force of gravity between two objects _______.
increases
Why are Organelles not considered living?
Because they make up living things (cells)
What characteristic is there after we digest?
Excretion
Explain if you were looking at an unknown cell, what organelles would help you identify if the type of cell?
The Chloroplast or the cell wall. Only plants have these two organelles. The nucleus tells you it's eukaryotic.
Frost forms on your car's windshield because of this change from a gas to a solid
Deposition
On holiday on Mars, Gravity is 1.6N/kg. I have a mass of 80Kg. I eat 10kg of Pies. What is my new weight ?
144N
Explain what would happen if a system stopped working in an organism?
The organism would not be able to function due the fact that all the systems work together to keep the organism alive?
What does the car share in common with the animals?
1. Movement
2. Excretion