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Cell theory
Sci Method
Solutions
Bio chemistry
Misc
100
All organisms are made of cells all, existing cells are produced by other living cells, are two parts of which theory?
What is Cell theory.
100
Using the senses to study the world.
What is observation
100
The boundry between a cell and the outside environment.
What is the Cell Membrane
100
What is the smallest basic unit of matter
What is an atom
100
The division of the cell nucleos and its contents.
What is mitosis
200
The fluid that fills the cell.
What is cytoplasm
200
Observations and measurements recorded during an experiment
What is data?
200
When a mebrane allows some materials through but not others.
What is selective permeability.
200
A substance made of atoms of different elements bonded together in a certain ratio?
What is a compound
200
A process for plants to absorb energy from the sun.
What is Photosynthesis
300
These are structures within cells that perform distinct processes.
What are organelles
300
Experimental data that is collected through observation and measurement.
What is Dependant Variable.
300
The movement of molecules in a fluid from a region of high concentration to an area of low concentration.
What is Diffusion.
300
Forms through the electrical force between charged atoms.
What is ionic bond
300
Stacks of coin-shaped membrane enclosed compartments with a chloroplast.
What are thylakoids
400
This type of cell does not have a nucleus or other membrane bound organelles.
What are prokaryotic cells.
400
Proposed explanation for a wide variety of observations and experimental results.
What is theory.
400
When a solution has an equal concentration of dissolved particles as the cell.
What is isotonic
400
Forms when atoms share a pair of electrons.
What are Covalent bonds
400
A compound that donates a positive hydrogen ion, when dissolved in this...
What is Acid
500
This type of cell has a nuclues and other membrane bound organelles.
What are Eukaryotic cells
500
Process that tests a hypothesis by collecting information under controled conditions.
What is experiment
500
A solution with lower concentration of dissolved particles than the cell.
What is hypotonic
500
A particular type of atom, and it cannot be broken down into simpler substances by ordinary chemical means?
What are elements
500
A compound that accepts a postive hydogen ion when dissolved in this
What is Base