Cells

Cells

Question Answer
Living things that are made up of only one cell is called? Unicellular
Living things that are made up of two or more cells is called? Multicellular
List the 3 parts of a cell theory. A. All living things are made of one or more cells. B. The cell is the smallest unit of life C. All new cells come from preexisting cells.
List the 5 parts of an animal cell A. Mitochondrion B. Cell Membrane C. Vacuoles D. Nucleus E Cytoplasm
List the 7 parts of a plant cell A. Cell Wall B. Chloroplast C. Cell Membrane D. Nucleus E. Cytoplasm F. Vacuoles G. Mitochondrion
A unicellular organism that does not have a cell membrane around its nucleus is called? Prokaryotic Cell
A multicellular organism that has a cell membrane around its nucleus is called? Eukaryotic Cell
The movement of substances through a cell membrane without using the cells energy. Passive Transport
The movement of substances through a cell membrane only by using the cells energy Passive Transport
Cell membrane Controls movement of materials in and out of the cell
Cell wall Supports the plant (allows it to grow tall)
Organelles Cell parts with specialized functions
Nucleus Controls cell activities (the brain)
Chloroplast Uses energy from the sun to make food for the plant (photosynthesis).
Diffusion the movement of substances from an area of higher concentration to an area of lower concentration
Osmosis the diffusion of water molecules only through a membrane
Endocytosis the process during which a cell takes in a substances by surrounding it with the cell membrane
exocytosis is the process during which cells vesicles release their contents outside the cell
Mitochondrion Breaks down sugar molecules into energy
Cytoplasm Supports and protects cell organelles
Vacuoles Store food, water, and toxic waste

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