Scientific Method
This is an explanation that might be true and can be tested via an experiment.
What is a hypothesis?
This molecule is made up of Carbon, Hydrogen and Oxygen and can be found in simple sugars and long chains of sugars.
What is a carbohydrate?
The lack of this is major difference between Prokaryotic cells and Eukaryotic cells
What is a nucleus?
These organisms are prokaryotes.
This is a factor that is measured in response to a change in another factor.
What is dependent variable?
This molecule is hydrophobic (water hating) which is why it is a good component of cell membranes.
What is a lipid?
These are the holes in the Nuclear envelope that allow RNA to travel out to the ribosomes.
What are nuclear pores?
This is the powerhouse of the cell.
What is the mitochondria?
These are the 5 steps of the Scientific Method
What is
1. observe
2. ask a question
3. hypothesis
4. test hypothesis
5. conclusion
This molecule is a catalyst that lowers activation energy and speeds up reactions.
What is an enzyme?
The Golgi Apparatus does these three things to proteins.
What is
1. receive, 2. modify, 3. pack
This pigment found in a certain plant organelle makes energy from the sunlight and gives plants their color. Name the pigment and the organelle.
What is Chlorophyll?
What is Chloroplast?
The importance of the conclusion is to _____.
What is support or reject the hypothesis?
This molecule has three phosphate groups which hold energy.
What is ATP?
These are the three parts of the cell theory
What is
1. All living things are made of one or more cells
2. Cells are the basic units of structure and function in organisms
3. All cells arise from existing cells
This is why smaller cells are more efficient than larger cells.
A compound light microscope has an objective lens set to 20x and a ocular lens is set to 10x. The total magnification would be _____
What is 200x magnification?
One produces proteins. The other produces lipids and breaks down toxins. Name these two organelles.
What is the difference between the rough and smooth ERs?