A
A living thing that is made up of only one cell.
What is a unicellular organism.
A flexible covering that protects the inside of a cell from the environment outside the cell.
What is a cell membrane
What is a light microscope.
The liquid part of a cell inside the cell membrane, contains salts and other molecules.
What is cytoplasm
The smallest unit of life.
What is a cell
Name 1 unicellular organism and 1 multicellular organism.
Unicellular: Amoeba, Paramecium, Bacteria
Multicellular: Cats, Giraffe, Frog
What is an electron microscope.
Part of a eukaryotic cell that directs cell activity and contains genetic information stored in DNA.
What is nucleus.
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 the cell theory
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.
The process by which new organisms are produced.
What is reproduction.
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 two or cells.
What is a multicellular organism.
What is the formula for Volume.
A cell that has a nucleus and other membrane-bound organelles.
What is a eukaryotic cell.
A series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP.
What is cellular respiration.
An organism's ability to maintain steady internal conditions when outside conditions change.
What is homeostasis.
Membrane-surrounded component of a eukaryotic cell with a specialized function.
What is an organelle.
A cell that does not have a nucleus or other membrane-bound organelles.
What is a prokaryotic cell.
A stiff structure outside the cell membrane that protects a cell from attack by viruses and other harmful organisms.
What is cell wall.
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.
Name the 3 parts of a plant cell that an animal cell does not have.
Cell wall, Central Vacuole, Chloroplast
Name 4 of the 7 Characteristics of living things.
1. Made of Cells. 2. Organization
3. Growth and Development. 4.. Reproduction
5. Response to Stimuli 6. Maintain Internal Conditions
7. Use of energy
Name 3 organelles found inside an animal cell.
Nucleus, Mitochondria, Smooth ER, Rough ER, Cytoplasm, Lysosome, Nucleolus, Cell Membrane
Ribosomes, Vesicle, Golgi Apparatus
What is the formula to solve Surface Area.
Length x Width x Number of Sides