A
The process by which new organisms are produced.
What is reproduction
A flexible covering that protects the inside of a cell from the environment outside the cell.
What is cell membrane
The smallest unit of life.
What is cell
The liquid part of a cell inside the cell membrane, contains salts and other molecules.
What is cytoplasm
A membrane-surrounded component of a eukaryotic cell with a specialized function.
What is organelle
The theory that states that all living things are made of one or more cells, the cell is the smallest unit of life, and all new cells come from preexisting cells.
What is Cell Theory
A stiff structure outside the cell membrane that protects a cell from attack by viruses and other harmful organisms.
What is cell wall
A part of a eukaryotic cell that directs cell activity and contains genetic information stored in DNA.
What is nucleus
A long chain of amino acid molecules, contains carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur.
What is protein
a living thing that is made up of only one cell.
What is unicellular organism
If there are 15 green apples in the bin and 8 red apples. What is the ratio of red to green?
8/15 or 8:15
A microscope that uses light and lenses to enlarge an image of an object.
What is light microscope
A series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP.
What is cellular respiration
A microscope that uses a magnetic field to focus a beam of electrons through an object or onto an object's surface.
What is electron microoscope
Which organelle goes around collecting protein for a cell.
What is ribosomes
A living thing that is made up of two or more cells.
What is multicellular organism
A membrane-bound organelle that uses light energy and makes food- a sugar called glucose -from water and carbon dioxide in a process known as photosynthesis.
What is chloroplast
An organism's ability to maintain steady internal conditions when outside conditions change.
What is homeostasis
What is the name of the organelle that uses light energy to make food in a plant.
What is chloroplast
A cell that does not have a nucleus or other membrane-bound.
What is prokaryotic
What is the formula to find volume?
Length x Width x Height
A cell that has a nucleus and other membrane-bound organelles.
What is eukaryotic
What is a lysosome
Name 3 of the 7 characteristics that all living things must do to prove they are alive.
1. Made of Cells. 2. Organization
3. Growth and Development. 4. Reproduction
5. Response to Stimuli. 6. Maintain Internal Conditions
7. Use Energy
Name the 3 principles of the Cell Theory.
1. All living things are made of one or more cells.
2. The cell is the basic unit of life.
3. All new cells come from preexisting cells.