| A | B |
|---|
| a cell in which a virus multiplies itself | host |
| enters a cell and becomes part of the cell's hereditary material without destroying the cell | latent virus |
| a solution made form weakened virus particles that prevents viral diseases | vaccine |
| the pigment in plants that captures light energy and produces sugar molecules for food | chlorophyll |
| objects too small to be seen with other microscopes can be observed with | electron microscope |
| the scientist who concluded that all animals are made of cells | Schwann |
| gelatinlike material inside the cell membrane | cytoplasm |
| proteins are made in small, two-part structures | ribosomes |
| structures made up of different types of tissues that work together | organs |
| structures that store food, water and waste products in cells | vacuoles |
| organelles that package cellular substances for export | Golgi bodies |
| the chemical that contains the code for the cell's structure and activities | DNA |
| a strand of hereditary material surrounded by a protein coating | virus |
| microscope that has two sets of lenses, objective lenses and eyepiece lenses | compound light microscope |
| allows certain materials to move into and out of the cell | cell membrane |
| directs all cell activities | nucleus |
| a group of similar cells that work together to do one job | tissue |
| organelles that digest food molecules and wastes inside the cell | lysosomes |
| organelles where energy is released from food molecules | mitochondria |
| a group of organs working together to perform a certain fuction | organ system |
| moves material around in the cell | endoplasmic reticulum |
| protects the plant cell | cell wall |
